9881040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3196

約数の個数: 80

約数和(自身を含む): 32997888

約数和(自身を除く): 23116848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 3167, 6334, 9501, 12668, 15835, 19002, 25336, 31670, 38004, 41171, 47505, 50672, 63340, 76008, 82342, 95010, 123513, 126680, 152016, 164684, 190020, 205855, 247026, 253360, 329368, 380040, 411710, 494052, 617565, 658736, 760080, 823420, 988104, 1235130, 1646840, 1976208, 2470260, 3293680, 4940520, 9881040]

約数ペア:

[(1, 9881040), (2, 4940520), (3, 3293680), (4, 2470260), (5, 1976208), (6, 1646840), (8, 1235130), (10, 988104), (12, 823420), (13, 760080), (15, 658736), (16, 617565), (20, 494052), (24, 411710), (26, 380040), (30, 329368), (39, 253360), (40, 247026), (48, 205855), (52, 190020), (60, 164684), (65, 152016), (78, 126680), (80, 123513), (104, 95010), (120, 82342), (130, 76008), (156, 63340), (195, 50672), (208, 47505), (240, 41171), (260, 38004), (312, 31670), (390, 25336), (520, 19002), (624, 15835), (780, 12668), (1040, 9501), (1560, 6334), (3120, 3167)]