312099360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3989}}^1$

素因数の和:4170

約数の個数: 96

約数和(自身を含む): 989392320

約数和(自身を除く): 677292960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 3989, 4890, 5216, 6520, 7824, 7978, 9780, 11967, 13040, 15648, 15956, 19560, 19945, 23934, 26080, 31912, 39120, 39890, 47868, 59835, 63824, 78240, 79780, 95736, 119670, 127648, 159560, 191472, 239340, 319120, 382944, 478680, 638240, 650207, 957360, 1300414, 1914720, 1950621, 2600828, 3251035, 3901242, 5201656, 6502070, 7802484, 9753105, 10403312, 13004140, 15604968, 19506210, 20806624, 26008280, 31209936, 39012420, 52016560, 62419872, 78024840, 104033120, 156049680, 312099360]

約数ペア:

[(1, 312099360), (2, 156049680), (3, 104033120), (4, 78024840), (5, 62419872), (6, 52016560), (8, 39012420), (10, 31209936), (12, 26008280), (15, 20806624), (16, 19506210), (20, 15604968), (24, 13004140), (30, 10403312), (32, 9753105), (40, 7802484), (48, 6502070), (60, 5201656), (80, 3901242), (96, 3251035), (120, 2600828), (160, 1950621), (163, 1914720), (240, 1300414), (326, 957360), (480, 650207), (489, 638240), (652, 478680), (815, 382944), (978, 319120), (1304, 239340), (1630, 191472), (1956, 159560), (2445, 127648), (2608, 119670), (3260, 95736), (3912, 79780), (3989, 78240), (4890, 63824), (5216, 59835), (6520, 47868), (7824, 39890), (7978, 39120), (9780, 31912), (11967, 26080), (13040, 23934), (15648, 19945), (15956, 19560)]