557952120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140897}}^1$

素因数の和:140925

約数の個数: 96

約数和(自身を含む): 1978207920

約数和(自身を除く): 1420255800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 140897, 281794, 422691, 563588, 704485, 845382, 1127176, 1268073, 1408970, 1549867, 1690764, 2113455, 2536146, 2817940, 3099734, 3381528, 4226910, 4649601, 5072292, 5635880, 6199468, 6340365, 7749335, 8453820, 9299202, 10144584, 12398936, 12680730, 13948803, 15498670, 16907640, 18598404, 23248005, 25361460, 27897606, 30997340, 37196808, 46496010, 50722920, 55795212, 61994680, 69744015, 92992020, 111590424, 139488030, 185984040, 278976060, 557952120]

約数ペア:

[(1, 557952120), (2, 278976060), (3, 185984040), (4, 139488030), (5, 111590424), (6, 92992020), (8, 69744015), (9, 61994680), (10, 55795212), (11, 50722920), (12, 46496010), (15, 37196808), (18, 30997340), (20, 27897606), (22, 25361460), (24, 23248005), (30, 18598404), (33, 16907640), (36, 15498670), (40, 13948803), (44, 12680730), (45, 12398936), (55, 10144584), (60, 9299202), (66, 8453820), (72, 7749335), (88, 6340365), (90, 6199468), (99, 5635880), (110, 5072292), (120, 4649601), (132, 4226910), (165, 3381528), (180, 3099734), (198, 2817940), (220, 2536146), (264, 2113455), (330, 1690764), (360, 1549867), (396, 1408970), (440, 1268073), (495, 1127176), (660, 845382), (792, 704485), (990, 563588), (1320, 422691), (1980, 281794), (3960, 140897)]