8716980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{145283}}^1$

素因数の和:145295

約数の個数: 24

約数和(自身を含む): 24407712

約数和(自身を除く): 15690732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 145283, 290566, 435849, 581132, 726415, 871698, 1452830, 1743396, 2179245, 2905660, 4358490, 8716980]

約数ペア:

[(1, 8716980), (2, 4358490), (3, 2905660), (4, 2179245), (5, 1743396), (6, 1452830), (10, 871698), (12, 726415), (15, 581132), (20, 435849), (30, 290566), (60, 145283)]