406652280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3388769}}^1$

素因数の和:3388783

約数の個数: 32

約数和(自身を含む): 1219957200

約数和(自身を除く): 813304920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3388769, 6777538, 10166307, 13555076, 16943845, 20332614, 27110152, 33887690, 40665228, 50831535, 67775380, 81330456, 101663070, 135550760, 203326140, 406652280]

約数ペア:

[(1, 406652280), (2, 203326140), (3, 135550760), (4, 101663070), (5, 81330456), (6, 67775380), (8, 50831535), (10, 40665228), (12, 33887690), (15, 27110152), (20, 20332614), (24, 16943845), (30, 13555076), (40, 10166307), (60, 6777538), (120, 3388769)]