130920540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2182009}}^1$

素因数の和:2182021

約数の個数: 24

約数和(自身を含む): 366577680

約数和(自身を除く): 235657140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2182009, 4364018, 6546027, 8728036, 10910045, 13092054, 21820090, 26184108, 32730135, 43640180, 65460270, 130920540]

約数ペア:

[(1, 130920540), (2, 65460270), (3, 43640180), (4, 32730135), (5, 26184108), (6, 21820090), (10, 13092054), (12, 10910045), (15, 8728036), (20, 6546027), (30, 4364018), (60, 2182009)]