220624080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{919267}}^1$

素因数の和:919283

約数の個数: 40

約数和(自身を含む): 683935392

約数和(自身を除く): 463311312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 919267, 1838534, 2757801, 3677068, 4596335, 5515602, 7354136, 9192670, 11031204, 13789005, 14708272, 18385340, 22062408, 27578010, 36770680, 44124816, 55156020, 73541360, 110312040, 220624080]

約数ペア:

[(1, 220624080), (2, 110312040), (3, 73541360), (4, 55156020), (5, 44124816), (6, 36770680), (8, 27578010), (10, 22062408), (12, 18385340), (15, 14708272), (16, 13789005), (20, 11031204), (24, 9192670), (30, 7354136), (40, 5515602), (48, 4596335), (60, 3677068), (80, 2757801), (120, 1838534), (240, 919267)]