208094160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{867059}}^1$

素因数の和:867075

約数の個数: 40

約数和(自身を含む): 645092640

約数和(自身を除く): 436998480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 867059, 1734118, 2601177, 3468236, 4335295, 5202354, 6936472, 8670590, 10404708, 13005885, 13872944, 17341180, 20809416, 26011770, 34682360, 41618832, 52023540, 69364720, 104047080, 208094160]

約数ペア:

[(1, 208094160), (2, 104047080), (3, 69364720), (4, 52023540), (5, 41618832), (6, 34682360), (8, 26011770), (10, 20809416), (12, 17341180), (15, 13872944), (16, 13005885), (20, 10404708), (24, 8670590), (30, 6936472), (40, 5202354), (48, 4335295), (60, 3468236), (80, 2601177), (120, 1734118), (240, 867059)]