12260360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43787}}^1$

素因数の和:43805

約数の個数: 32

約数和(自身を含む): 31527360

約数和(自身を除く): 19267000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 43787, 87574, 175148, 218935, 306509, 350296, 437870, 613018, 875740, 1226036, 1532545, 1751480, 2452072, 3065090, 6130180, 12260360]

約数ペア:

[(1, 12260360), (2, 6130180), (4, 3065090), (5, 2452072), (7, 1751480), (8, 1532545), (10, 1226036), (14, 875740), (20, 613018), (28, 437870), (35, 350296), (40, 306509), (56, 218935), (70, 175148), (140, 87574), (280, 43787)]