123064080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{512767}}^1$

素因数の和:512783

約数の個数: 40

約数和(自身を含む): 381499392

約数和(自身を除く): 258435312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 512767, 1025534, 1538301, 2051068, 2563835, 3076602, 4102136, 5127670, 6153204, 7691505, 8204272, 10255340, 12306408, 15383010, 20510680, 24612816, 30766020, 41021360, 61532040, 123064080]

約数ペア:

[(1, 123064080), (2, 61532040), (3, 41021360), (4, 30766020), (5, 24612816), (6, 20510680), (8, 15383010), (10, 12306408), (12, 10255340), (15, 8204272), (16, 7691505), (20, 6153204), (24, 5127670), (30, 4102136), (40, 3076602), (48, 2563835), (60, 2051068), (80, 1538301), (120, 1025534), (240, 512767)]