218335560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5399}}^1$

素因数の和:5750

約数の個数: 64

約数和(自身を含む): 657072000

約数和(自身を除く): 438736440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 5399, 6740, 8088, 10110, 10798, 13480, 16197, 20220, 21596, 26995, 32394, 40440, 43192, 53990, 64788, 80985, 107980, 129576, 161970, 215960, 323940, 647880, 1819463, 3638926, 5458389, 7277852, 9097315, 10916778, 14555704, 18194630, 21833556, 27291945, 36389260, 43667112, 54583890, 72778520, 109167780, 218335560]

約数ペア:

[(1, 218335560), (2, 109167780), (3, 72778520), (4, 54583890), (5, 43667112), (6, 36389260), (8, 27291945), (10, 21833556), (12, 18194630), (15, 14555704), (20, 10916778), (24, 9097315), (30, 7277852), (40, 5458389), (60, 3638926), (120, 1819463), (337, 647880), (674, 323940), (1011, 215960), (1348, 161970), (1685, 129576), (2022, 107980), (2696, 80985), (3370, 64788), (4044, 53990), (5055, 43192), (5399, 40440), (6740, 32394), (8088, 26995), (10110, 21596), (10798, 20220), (13480, 16197)]