521536080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167159}}^1$

素因数の和:167188

約数の個数: 80

約数和(自身を含む): 1741138560

約数和(自身を除く): 1219602480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 167159, 334318, 501477, 668636, 835795, 1002954, 1337272, 1671590, 2005908, 2173067, 2507385, 2674544, 3343180, 4011816, 4346134, 5014770, 6519201, 6686360, 8023632, 8692268, 10029540, 10865335, 13038402, 13372720, 17384536, 20059080, 21730670, 26076804, 32596005, 34769072, 40118160, 43461340, 52153608, 65192010, 86922680, 104307216, 130384020, 173845360, 260768040, 521536080]

約数ペア:

[(1, 521536080), (2, 260768040), (3, 173845360), (4, 130384020), (5, 104307216), (6, 86922680), (8, 65192010), (10, 52153608), (12, 43461340), (13, 40118160), (15, 34769072), (16, 32596005), (20, 26076804), (24, 21730670), (26, 20059080), (30, 17384536), (39, 13372720), (40, 13038402), (48, 10865335), (52, 10029540), (60, 8692268), (65, 8023632), (78, 6686360), (80, 6519201), (104, 5014770), (120, 4346134), (130, 4011816), (156, 3343180), (195, 2674544), (208, 2507385), (240, 2173067), (260, 2005908), (312, 1671590), (390, 1337272), (520, 1002954), (624, 835795), (780, 668636), (1040, 501477), (1560, 334318), (3120, 167159)]