7887480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{65729}}^1$

素因数の和:65743

約数の個数: 32

約数和(自身を含む): 23662800

約数和(自身を除く): 15775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 65729, 131458, 197187, 262916, 328645, 394374, 525832, 657290, 788748, 985935, 1314580, 1577496, 1971870, 2629160, 3943740, 7887480]

約数ペア:

[(1, 7887480), (2, 3943740), (3, 2629160), (4, 1971870), (5, 1577496), (6, 1314580), (8, 985935), (10, 788748), (12, 657290), (15, 525832), (20, 394374), (24, 328645), (30, 262916), (40, 197187), (60, 131458), (120, 65729)]