128076240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14423}}^1$

素因数の和:14476

約数の個数: 80

約数和(自身を含む): 407795328

約数和(自身を除く): 279719088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 14423, 28846, 43269, 57692, 72115, 86538, 115384, 144230, 173076, 216345, 230768, 288460, 346152, 432690, 533651, 576920, 692304, 865380, 1067302, 1153840, 1600953, 1730760, 2134604, 2668255, 3201906, 3461520, 4269208, 5336510, 6403812, 8004765, 8538416, 10673020, 12807624, 16009530, 21346040, 25615248, 32019060, 42692080, 64038120, 128076240]

約数ペア:

[(1, 128076240), (2, 64038120), (3, 42692080), (4, 32019060), (5, 25615248), (6, 21346040), (8, 16009530), (10, 12807624), (12, 10673020), (15, 8538416), (16, 8004765), (20, 6403812), (24, 5336510), (30, 4269208), (37, 3461520), (40, 3201906), (48, 2668255), (60, 2134604), (74, 1730760), (80, 1600953), (111, 1153840), (120, 1067302), (148, 865380), (185, 692304), (222, 576920), (240, 533651), (296, 432690), (370, 346152), (444, 288460), (555, 230768), (592, 216345), (740, 173076), (888, 144230), (1110, 115384), (1480, 86538), (1776, 72115), (2220, 57692), (2960, 43269), (4440, 28846), (8880, 14423)]