67424880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{563}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 209808000

約数和(自身を除く): 142383120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 563, 998, 1126, 1497, 1689, 1996, 2252, 2495, 2815, 2994, 3378, 3992, 4504, 4990, 5630, 5988, 6756, 7485, 7984, 8445, 9008, 9980, 11260, 11976, 13512, 14970, 16890, 19960, 22520, 23952, 27024, 29940, 33780, 39920, 45040, 59880, 67560, 119760, 135120, 280937, 561874, 842811, 1123748, 1404685, 1685622, 2247496, 2809370, 3371244, 4214055, 4494992, 5618740, 6742488, 8428110, 11237480, 13484976, 16856220, 22474960, 33712440, 67424880]

約数ペア:

[(1, 67424880), (2, 33712440), (3, 22474960), (4, 16856220), (5, 13484976), (6, 11237480), (8, 8428110), (10, 6742488), (12, 5618740), (15, 4494992), (16, 4214055), (20, 3371244), (24, 2809370), (30, 2247496), (40, 1685622), (48, 1404685), (60, 1123748), (80, 842811), (120, 561874), (240, 280937), (499, 135120), (563, 119760), (998, 67560), (1126, 59880), (1497, 45040), (1689, 39920), (1996, 33780), (2252, 29940), (2495, 27024), (2815, 23952), (2994, 22520), (3378, 19960), (3992, 16890), (4504, 14970), (4990, 13512), (5630, 11976), (5988, 11260), (6756, 9980), (7485, 9008), (7984, 8445)]