159117360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1621}}^1$

素因数の和:2046

約数の個数: 80

約数和(自身を含む): 494774880

約数和(自身を除く): 335657520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1621, 1636, 2045, 2454, 3242, 3272, 4090, 4863, 4908, 6135, 6484, 6544, 8105, 8180, 9726, 9816, 12270, 12968, 16210, 16360, 19452, 19632, 24315, 24540, 25936, 32420, 32720, 38904, 48630, 49080, 64840, 77808, 97260, 98160, 129680, 194520, 389040, 662989, 1325978, 1988967, 2651956, 3314945, 3977934, 5303912, 6629890, 7955868, 9944835, 10607824, 13259780, 15911736, 19889670, 26519560, 31823472, 39779340, 53039120, 79558680, 159117360]

約数ペア:

[(1, 159117360), (2, 79558680), (3, 53039120), (4, 39779340), (5, 31823472), (6, 26519560), (8, 19889670), (10, 15911736), (12, 13259780), (15, 10607824), (16, 9944835), (20, 7955868), (24, 6629890), (30, 5303912), (40, 3977934), (48, 3314945), (60, 2651956), (80, 1988967), (120, 1325978), (240, 662989), (409, 389040), (818, 194520), (1227, 129680), (1621, 98160), (1636, 97260), (2045, 77808), (2454, 64840), (3242, 49080), (3272, 48630), (4090, 38904), (4863, 32720), (4908, 32420), (6135, 25936), (6484, 24540), (6544, 24315), (8105, 19632), (8180, 19452), (9726, 16360), (9816, 16210), (12270, 12968)]