262876080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15427}}^1$

素因数の和:15514

約数の個数: 80

約数和(自身を含む): 826447104

約数和(自身を除く): 563571024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 15427, 17040, 30854, 46281, 61708, 77135, 92562, 123416, 154270, 185124, 231405, 246832, 308540, 370248, 462810, 617080, 740496, 925620, 1095317, 1234160, 1851240, 2190634, 3285951, 3702480, 4381268, 5476585, 6571902, 8762536, 10953170, 13143804, 16429755, 17525072, 21906340, 26287608, 32859510, 43812680, 52575216, 65719020, 87625360, 131438040, 262876080]

約数ペア:

[(1, 262876080), (2, 131438040), (3, 87625360), (4, 65719020), (5, 52575216), (6, 43812680), (8, 32859510), (10, 26287608), (12, 21906340), (15, 17525072), (16, 16429755), (20, 13143804), (24, 10953170), (30, 8762536), (40, 6571902), (48, 5476585), (60, 4381268), (71, 3702480), (80, 3285951), (120, 2190634), (142, 1851240), (213, 1234160), (240, 1095317), (284, 925620), (355, 740496), (426, 617080), (568, 462810), (710, 370248), (852, 308540), (1065, 246832), (1136, 231405), (1420, 185124), (1704, 154270), (2130, 123416), (2840, 92562), (3408, 77135), (4260, 61708), (5680, 46281), (8520, 30854), (15427, 17040)]