40273140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{671219}}^1$

素因数の和:671231

約数の個数: 24

約数和(自身を含む): 112764960

約数和(自身を除く): 72491820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 671219, 1342438, 2013657, 2684876, 3356095, 4027314, 6712190, 8054628, 10068285, 13424380, 20136570, 40273140]

約数ペア:

[(1, 40273140), (2, 20136570), (3, 13424380), (4, 10068285), (5, 8054628), (6, 6712190), (10, 4027314), (12, 3356095), (15, 2684876), (20, 2013657), (30, 1342438), (60, 671219)]