40359120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 125736000

約数和(自身を除く): 85376880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 499, 674, 998, 1011, 1348, 1497, 1685, 1996, 2022, 2495, 2696, 2994, 3370, 3992, 4044, 4990, 5055, 5392, 5988, 6740, 7485, 7984, 8088, 9980, 10110, 11976, 13480, 14970, 16176, 19960, 20220, 23952, 26960, 29940, 39920, 40440, 59880, 80880, 119760, 168163, 336326, 504489, 672652, 840815, 1008978, 1345304, 1681630, 2017956, 2522445, 2690608, 3363260, 4035912, 5044890, 6726520, 8071824, 10089780, 13453040, 20179560, 40359120]

約数ペア:

[(1, 40359120), (2, 20179560), (3, 13453040), (4, 10089780), (5, 8071824), (6, 6726520), (8, 5044890), (10, 4035912), (12, 3363260), (15, 2690608), (16, 2522445), (20, 2017956), (24, 1681630), (30, 1345304), (40, 1008978), (48, 840815), (60, 672652), (80, 504489), (120, 336326), (240, 168163), (337, 119760), (499, 80880), (674, 59880), (998, 40440), (1011, 39920), (1348, 29940), (1497, 26960), (1685, 23952), (1996, 20220), (2022, 19960), (2495, 16176), (2696, 14970), (2994, 13480), (3370, 11976), (3992, 10110), (4044, 9980), (4990, 8088), (5055, 7984), (5392, 7485), (5988, 6740)]