15304620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255077}}^1$

素因数の和:255089

約数の個数: 24

約数和(自身を含む): 42853104

約数和(自身を除く): 27548484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255077, 510154, 765231, 1020308, 1275385, 1530462, 2550770, 3060924, 3826155, 5101540, 7652310, 15304620]

約数ペア:

[(1, 15304620), (2, 7652310), (3, 5101540), (4, 3826155), (5, 3060924), (6, 2550770), (10, 1530462), (12, 1275385), (15, 1020308), (20, 765231), (30, 510154), (60, 255077)]