8685480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{72379}}^1$

素因数の和:72393

約数の個数: 32

約数和(自身を含む): 26056800

約数和(自身を除く): 17371320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 72379, 144758, 217137, 289516, 361895, 434274, 579032, 723790, 868548, 1085685, 1447580, 1737096, 2171370, 2895160, 4342740, 8685480]

約数ペア:

[(1, 8685480), (2, 4342740), (3, 2895160), (4, 2171370), (5, 1737096), (6, 1447580), (8, 1085685), (10, 868548), (12, 723790), (15, 579032), (20, 434274), (24, 361895), (30, 289516), (40, 217137), (60, 144758), (120, 72379)]