15480810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{172009}}^1$

素因数の和:172022

約数の個数: 24

約数和(自身を含む): 40250340

約数和(自身を除く): 24769530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 172009, 344018, 516027, 860045, 1032054, 1548081, 1720090, 2580135, 3096162, 5160270, 7740405, 15480810]

約数ペア:

[(1, 15480810), (2, 7740405), (3, 5160270), (5, 3096162), (6, 2580135), (9, 1720090), (10, 1548081), (15, 1032054), (18, 860045), (30, 516027), (45, 344018), (90, 172009)]