20995340760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{58320391}}^1$

素因数の和:58320408

約数の個数: 48

約数和(自身を含む): 68234858640

約数和(自身を除く): 47239517880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 58320391, 116640782, 174961173, 233281564, 291601955, 349922346, 466563128, 524883519, 583203910, 699844692, 874805865, 1049767038, 1166407820, 1399689384, 1749611730, 2099534076, 2332815640, 2624417595, 3499223460, 4199068152, 5248835190, 6998446920, 10497670380, 20995340760]

約数ペア:

[(1, 20995340760), (2, 10497670380), (3, 6998446920), (4, 5248835190), (5, 4199068152), (6, 3499223460), (8, 2624417595), (9, 2332815640), (10, 2099534076), (12, 1749611730), (15, 1399689384), (18, 1166407820), (20, 1049767038), (24, 874805865), (30, 699844692), (36, 583203910), (40, 524883519), (45, 466563128), (60, 349922346), (72, 291601955), (90, 233281564), (120, 174961173), (180, 116640782), (360, 58320391)]