126582080

素因数分解:

$2^6\times 5^1\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1347

約数の個数: 56

約数和(自身を含む): 302437800

約数和(自身を除く): 175855720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 449, 881, 898, 1762, 1796, 2245, 3524, 3592, 4405, 4490, 7048, 7184, 8810, 8980, 14096, 14368, 17620, 17960, 28192, 28736, 35240, 35920, 56384, 70480, 71840, 140960, 143680, 281920, 395569, 791138, 1582276, 1977845, 3164552, 3955690, 6329104, 7911380, 12658208, 15822760, 25316416, 31645520, 63291040, 126582080]

約数ペア:

[(1, 126582080), (2, 63291040), (4, 31645520), (5, 25316416), (8, 15822760), (10, 12658208), (16, 7911380), (20, 6329104), (32, 3955690), (40, 3164552), (64, 1977845), (80, 1582276), (160, 791138), (320, 395569), (449, 281920), (881, 143680), (898, 140960), (1762, 71840), (1796, 70480), (2245, 56384), (3524, 35920), (3592, 35240), (4405, 28736), (4490, 28192), (7048, 17960), (7184, 17620), (8810, 14368), (8980, 14096)]