162993840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 506515200

約数和(自身を除く): 343521360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 739, 919, 1478, 1838, 2217, 2757, 2956, 3676, 3695, 4434, 4595, 5514, 5912, 7352, 7390, 8868, 9190, 11028, 11085, 11824, 13785, 14704, 14780, 17736, 18380, 22056, 22170, 27570, 29560, 35472, 36760, 44112, 44340, 55140, 59120, 73520, 88680, 110280, 177360, 220560, 679141, 1358282, 2037423, 2716564, 3395705, 4074846, 5433128, 6791410, 8149692, 10187115, 10866256, 13582820, 16299384, 20374230, 27165640, 32598768, 40748460, 54331280, 81496920, 162993840]

約数ペア:

[(1, 162993840), (2, 81496920), (3, 54331280), (4, 40748460), (5, 32598768), (6, 27165640), (8, 20374230), (10, 16299384), (12, 13582820), (15, 10866256), (16, 10187115), (20, 8149692), (24, 6791410), (30, 5433128), (40, 4074846), (48, 3395705), (60, 2716564), (80, 2037423), (120, 1358282), (240, 679141), (739, 220560), (919, 177360), (1478, 110280), (1838, 88680), (2217, 73520), (2757, 59120), (2956, 55140), (3676, 44340), (3695, 44112), (4434, 36760), (4595, 35472), (5514, 29560), (5912, 27570), (7352, 22170), (7390, 22056), (8868, 18380), (9190, 17736), (11028, 14780), (11085, 14704), (11824, 13785)]