135067920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43291}}^1$

素因数の和:43320

約数の個数: 80

約数和(自身を含む): 450929472

約数和(自身を除く): 315861552

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, 43291, 86582, 129873, 173164, 216455, 259746, 346328, 432910, 519492, 562783, 649365, 692656, 865820, 1038984, 1125566, 1298730, 1688349, 1731640, 2077968, 2251132, 2597460, 2813915, 3376698, 3463280, 4502264, 5194920, 5627830, 6753396, 8441745, 9004528, 10389840, 11255660, 13506792, 16883490, 22511320, 27013584, 33766980, 45022640, 67533960, 135067920]

約数ペア:

[(1, 135067920), (2, 67533960), (3, 45022640), (4, 33766980), (5, 27013584), (6, 22511320), (8, 16883490), (10, 13506792), (12, 11255660), (13, 10389840), (15, 9004528), (16, 8441745), (20, 6753396), (24, 5627830), (26, 5194920), (30, 4502264), (39, 3463280), (40, 3376698), (48, 2813915), (52, 2597460), (60, 2251132), (65, 2077968), (78, 1731640), (80, 1688349), (104, 1298730), (120, 1125566), (130, 1038984), (156, 865820), (195, 692656), (208, 649365), (240, 562783), (260, 519492), (312, 432910), (390, 346328), (520, 259746), (624, 216455), (780, 173164), (1040, 129873), (1560, 86582), (3120, 43291)]