75367920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4423}}^1$

素因数の和:4510

約数の個数: 80

約数和(自身を含む): 236984832

約数和(自身を除く): 161616912

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, 4423, 5680, 8520, 8846, 13269, 17040, 17692, 22115, 26538, 35384, 44230, 53076, 66345, 70768, 88460, 106152, 132690, 176920, 212304, 265380, 314033, 353840, 530760, 628066, 942099, 1061520, 1256132, 1570165, 1884198, 2512264, 3140330, 3768396, 4710495, 5024528, 6280660, 7536792, 9420990, 12561320, 15073584, 18841980, 25122640, 37683960, 75367920]

約数ペア:

[(1, 75367920), (2, 37683960), (3, 25122640), (4, 18841980), (5, 15073584), (6, 12561320), (8, 9420990), (10, 7536792), (12, 6280660), (15, 5024528), (16, 4710495), (20, 3768396), (24, 3140330), (30, 2512264), (40, 1884198), (48, 1570165), (60, 1256132), (71, 1061520), (80, 942099), (120, 628066), (142, 530760), (213, 353840), (240, 314033), (284, 265380), (355, 212304), (426, 176920), (568, 132690), (710, 106152), (852, 88460), (1065, 70768), (1136, 66345), (1420, 53076), (1704, 44230), (2130, 35384), (2840, 26538), (3408, 22115), (4260, 17692), (4423, 17040), (5680, 13269), (8520, 8846)]