199982760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1666523}}^1$

素因数の和:1666537

約数の個数: 32

約数和(自身を含む): 599948640

約数和(自身を除く): 399965880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1666523, 3333046, 4999569, 6666092, 8332615, 9999138, 13332184, 16665230, 19998276, 24997845, 33330460, 39996552, 49995690, 66660920, 99991380, 199982760]

約数ペア:

[(1, 199982760), (2, 99991380), (3, 66660920), (4, 49995690), (5, 39996552), (6, 33330460), (8, 24997845), (10, 19998276), (12, 16665230), (15, 13332184), (20, 9999138), (24, 8332615), (30, 6666092), (40, 4999569), (60, 3333046), (120, 1666523)]