15009560

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1063}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 33899040

約数和(自身を除く): 18889480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1063, 1412, 1765, 2126, 2824, 3530, 4252, 5315, 7060, 8504, 10630, 14120, 21260, 42520, 375239, 750478, 1500956, 1876195, 3001912, 3752390, 7504780, 15009560]

約数ペア:

[(1, 15009560), (2, 7504780), (4, 3752390), (5, 3001912), (8, 1876195), (10, 1500956), (20, 750478), (40, 375239), (353, 42520), (706, 21260), (1063, 14120), (1412, 10630), (1765, 8504), (2126, 7060), (2824, 5315), (3530, 4252)]