85608840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{713407}}^1$

素因数の和:713421

約数の個数: 32

約数和(自身を含む): 256826880

約数和(自身を除く): 171218040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 713407, 1426814, 2140221, 2853628, 3567035, 4280442, 5707256, 7134070, 8560884, 10701105, 14268140, 17121768, 21402210, 28536280, 42804420, 85608840]

約数ペア:

[(1, 85608840), (2, 42804420), (3, 28536280), (4, 21402210), (5, 17121768), (6, 14268140), (8, 10701105), (10, 8560884), (12, 7134070), (15, 5707256), (20, 4280442), (24, 3567035), (30, 2853628), (40, 2140221), (60, 1426814), (120, 713407)]