78079380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1301323}}^1$

素因数の和:1301335

約数の個数: 24

約数和(自身を含む): 218622432

約数和(自身を除く): 140543052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1301323, 2602646, 3903969, 5205292, 6506615, 7807938, 13013230, 15615876, 19519845, 26026460, 39039690, 78079380]

約数ペア:

[(1, 78079380), (2, 39039690), (3, 26026460), (4, 19519845), (5, 15615876), (6, 13013230), (10, 7807938), (12, 6506615), (15, 5205292), (20, 3903969), (30, 2602646), (60, 1301323)]