654064080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2725267}}^1$

素因数の和:2725283

約数の個数: 40

約数和(自身を含む): 2027599392

約数和(自身を除く): 1373535312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2725267, 5450534, 8175801, 10901068, 13626335, 16351602, 21802136, 27252670, 32703204, 40879005, 43604272, 54505340, 65406408, 81758010, 109010680, 130812816, 163516020, 218021360, 327032040, 654064080]

約数ペア:

[(1, 654064080), (2, 327032040), (3, 218021360), (4, 163516020), (5, 130812816), (6, 109010680), (8, 81758010), (10, 65406408), (12, 54505340), (15, 43604272), (16, 40879005), (20, 32703204), (24, 27252670), (30, 21802136), (40, 16351602), (48, 13626335), (60, 10901068), (80, 8175801), (120, 5450534), (240, 2725267)]