8385240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{69877}}^1$

素因数の和:69891

約数の個数: 32

約数和(自身を含む): 25156080

約数和(自身を除く): 16770840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 69877, 139754, 209631, 279508, 349385, 419262, 559016, 698770, 838524, 1048155, 1397540, 1677048, 2096310, 2795080, 4192620, 8385240]

約数ペア:

[(1, 8385240), (2, 4192620), (3, 2795080), (4, 2096310), (5, 1677048), (6, 1397540), (8, 1048155), (10, 838524), (12, 698770), (15, 559016), (20, 419262), (24, 349385), (30, 279508), (40, 209631), (60, 139754), (120, 69877)]