15210060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253501}}^1$

素因数の和:253513

約数の個数: 24

約数和(自身を含む): 42588336

約数和(自身を除く): 27378276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253501, 507002, 760503, 1014004, 1267505, 1521006, 2535010, 3042012, 3802515, 5070020, 7605030, 15210060]

約数ペア:

[(1, 15210060), (2, 7605030), (3, 5070020), (4, 3802515), (5, 3042012), (6, 2535010), (10, 1521006), (12, 1267505), (15, 1014004), (20, 760503), (30, 507002), (60, 253501)]