201680580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{10949}}^1$

素因数の和:11268

約数の個数: 48

約数和(自身を含む): 566596800

約数和(自身を除く): 364916220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 10949, 18420, 21898, 32847, 43796, 54745, 65694, 109490, 131388, 164235, 218980, 328470, 656940, 3361343, 6722686, 10084029, 13445372, 16806715, 20168058, 33613430, 40336116, 50420145, 67226860, 100840290, 201680580]

約数ペア:

[(1, 201680580), (2, 100840290), (3, 67226860), (4, 50420145), (5, 40336116), (6, 33613430), (10, 20168058), (12, 16806715), (15, 13445372), (20, 10084029), (30, 6722686), (60, 3361343), (307, 656940), (614, 328470), (921, 218980), (1228, 164235), (1535, 131388), (1842, 109490), (3070, 65694), (3684, 54745), (4605, 43796), (6140, 32847), (9210, 21898), (10949, 18420)]