85354440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{711287}}^1$

素因数の和:711301

約数の個数: 32

約数和(自身を含む): 256063680

約数和(自身を除く): 170709240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 711287, 1422574, 2133861, 2845148, 3556435, 4267722, 5690296, 7112870, 8535444, 10669305, 14225740, 17070888, 21338610, 28451480, 42677220, 85354440]

約数ペア:

[(1, 85354440), (2, 42677220), (3, 28451480), (4, 21338610), (5, 17070888), (6, 14225740), (8, 10669305), (10, 8535444), (12, 7112870), (15, 5690296), (20, 4267722), (24, 3556435), (30, 2845148), (40, 2133861), (60, 1422574), (120, 711287)]