121886580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2031443}}^1$

素因数の和:2031455

約数の個数: 24

約数和(自身を含む): 341282592

約数和(自身を除く): 219396012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2031443, 4062886, 6094329, 8125772, 10157215, 12188658, 20314430, 24377316, 30471645, 40628860, 60943290, 121886580]

約数ペア:

[(1, 121886580), (2, 60943290), (3, 40628860), (4, 30471645), (5, 24377316), (6, 20314430), (10, 12188658), (12, 10157215), (15, 8125772), (20, 6094329), (30, 4062886), (60, 2031443)]