127500540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2125009}}^1$

素因数の和:2125021

約数の個数: 24

約数和(自身を含む): 357001680

約数和(自身を除く): 229501140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2125009, 4250018, 6375027, 8500036, 10625045, 12750054, 21250090, 25500108, 31875135, 42500180, 63750270, 127500540]

約数ペア:

[(1, 127500540), (2, 63750270), (3, 42500180), (4, 31875135), (5, 25500108), (6, 21250090), (10, 12750054), (12, 10625045), (15, 8500036), (20, 6375027), (30, 4250018), (60, 2125009)]