15246160

素因数分解:

$2^4\times 5^1\times {\mathrm{190577}}^1$

素因数の和:190590

約数の個数: 20

約数和(自身を含む): 35447508

約数和(自身を除く): 20201348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 190577, 381154, 762308, 952885, 1524616, 1905770, 3049232, 3811540, 7623080, 15246160]

約数ペア:

[(1, 15246160), (2, 7623080), (4, 3811540), (5, 3049232), (8, 1905770), (10, 1524616), (16, 952885), (20, 762308), (40, 381154), (80, 190577)]