A178862 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A178862

Divisors of 20160.

19

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

COMMENTS

20160 is a highly composite number: A002182(23)=20160.

The sequence is finite with A002183(23)=84 terms: a(84)=20160.

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..84

Eric Weisstein's World of Mathematics, Highly Composite Number

Index entries for sequences related to divisors of numbers

MATHEMATICA

Divisors[20160] (* Vladimir Joseph Stephan Orlovsky, Feb 21 2012 *)

PROG

(PARI) A178862=divisors(20160) \\ M. F. Hasler, Feb 14 2013

CROSSREFS

Cf. A018253, A018256, A018261, A018266, A018293, A018321, A018350, A018412, A018609, A018676, A178877, A178878, A165412, A178858, A178859, A178860, A178861, A178863, A178864.

Sequence in context: A176526 A200001 A178861 * A178860 A178858 A362710

Adjacent sequences: A178859 A178860 A178861 * A178863 A178864 A178865

KEYWORD

fini,nonn,easy,full

AUTHOR

Reinhard Zumkeller, Jun 21 2010

STATUS

approved