56401140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{940019}}^1$

素因数の和:940031

約数の個数: 24

約数和(自身を含む): 157923360

約数和(自身を除く): 101522220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 940019, 1880038, 2820057, 3760076, 4700095, 5640114, 9400190, 11280228, 14100285, 18800380, 28200570, 56401140]

約数ペア:

[(1, 56401140), (2, 28200570), (3, 18800380), (4, 14100285), (5, 11280228), (6, 9400190), (10, 5640114), (12, 4700095), (15, 3760076), (20, 2820057), (30, 1880038), (60, 940019)]