8487480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{70729}}^1$

素因数の和:70743

約数の個数: 32

約数和(自身を含む): 25462800

約数和(自身を除く): 16975320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 70729, 141458, 212187, 282916, 353645, 424374, 565832, 707290, 848748, 1060935, 1414580, 1697496, 2121870, 2829160, 4243740, 8487480]

約数ペア:

[(1, 8487480), (2, 4243740), (3, 2829160), (4, 2121870), (5, 1697496), (6, 1414580), (8, 1060935), (10, 848748), (12, 707290), (15, 565832), (20, 424374), (24, 353645), (30, 282916), (40, 212187), (60, 141458), (120, 70729)]