190866120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1590551}}^1$

素因数の和:1590565

約数の個数: 32

約数和(自身を含む): 572598720

約数和(自身を除く): 381732600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1590551, 3181102, 4771653, 6362204, 7952755, 9543306, 12724408, 15905510, 19086612, 23858265, 31811020, 38173224, 47716530, 63622040, 95433060, 190866120]

約数ペア:

[(1, 190866120), (2, 95433060), (3, 63622040), (4, 47716530), (5, 38173224), (6, 31811020), (8, 23858265), (10, 19086612), (12, 15905510), (15, 12724408), (20, 9543306), (24, 7952755), (30, 6362204), (40, 4771653), (60, 3181102), (120, 1590551)]