22505640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{187547}}^1$

素因数の和:187561

約数の個数: 32

約数和(自身を含む): 67517280

約数和(自身を除く): 45011640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 187547, 375094, 562641, 750188, 937735, 1125282, 1500376, 1875470, 2250564, 2813205, 3750940, 4501128, 5626410, 7501880, 11252820, 22505640]

約数ペア:

[(1, 22505640), (2, 11252820), (3, 7501880), (4, 5626410), (5, 4501128), (6, 3750940), (8, 2813205), (10, 2250564), (12, 1875470), (15, 1500376), (20, 1125282), (24, 937735), (30, 750188), (40, 562641), (60, 375094), (120, 187547)]