202237680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{842657}}^1$

素因数の和:842673

約数の個数: 40

約数和(自身を含む): 626937552

約数和(自身を除く): 424699872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 842657, 1685314, 2527971, 3370628, 4213285, 5055942, 6741256, 8426570, 10111884, 12639855, 13482512, 16853140, 20223768, 25279710, 33706280, 40447536, 50559420, 67412560, 101118840, 202237680]

約数ペア:

[(1, 202237680), (2, 101118840), (3, 67412560), (4, 50559420), (5, 40447536), (6, 33706280), (8, 25279710), (10, 20223768), (12, 16853140), (15, 13482512), (16, 12639855), (20, 10111884), (24, 8426570), (30, 6741256), (40, 5055942), (48, 4213285), (60, 3370628), (80, 2527971), (120, 1685314), (240, 842657)]