123541980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2059033}}^1$

素因数の和:2059045

約数の個数: 24

約数和(自身を含む): 345917712

約数和(自身を除く): 222375732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2059033, 4118066, 6177099, 8236132, 10295165, 12354198, 20590330, 24708396, 30885495, 41180660, 61770990, 123541980]

約数ペア:

[(1, 123541980), (2, 61770990), (3, 41180660), (4, 30885495), (5, 24708396), (6, 20590330), (10, 12354198), (12, 10295165), (15, 8236132), (20, 6177099), (30, 4118066), (60, 2059033)]