158123220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2635387}}^1$

素因数の和:2635399

約数の個数: 24

約数和(自身を含む): 442745184

約数和(自身を除く): 284621964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2635387, 5270774, 7906161, 10541548, 13176935, 15812322, 26353870, 31624644, 39530805, 52707740, 79061610, 158123220]

約数ペア:

[(1, 158123220), (2, 79061610), (3, 52707740), (4, 39530805), (5, 31624644), (6, 26353870), (10, 15812322), (12, 13176935), (15, 10541548), (20, 7906161), (30, 5270774), (60, 2635387)]