40348380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{672473}}^1$

素因数の和:672485

約数の個数: 24

約数和(自身を含む): 112975632

約数和(自身を除く): 72627252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 672473, 1344946, 2017419, 2689892, 3362365, 4034838, 6724730, 8069676, 10087095, 13449460, 20174190, 40348380]

約数ペア:

[(1, 40348380), (2, 20174190), (3, 13449460), (4, 10087095), (5, 8069676), (6, 6724730), (10, 4034838), (12, 3362365), (15, 2689892), (20, 2017419), (30, 1344946), (60, 672473)]