90613920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188779}}^1$

素因数の和:188797

約数の個数: 48

約数和(自身を含む): 285435360

約数和(自身を除く): 194821440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188779, 377558, 566337, 755116, 943895, 1132674, 1510232, 1887790, 2265348, 2831685, 3020464, 3775580, 4530696, 5663370, 6040928, 7551160, 9061392, 11326740, 15102320, 18122784, 22653480, 30204640, 45306960, 90613920]

約数ペア:

[(1, 90613920), (2, 45306960), (3, 30204640), (4, 22653480), (5, 18122784), (6, 15102320), (8, 11326740), (10, 9061392), (12, 7551160), (15, 6040928), (16, 5663370), (20, 4530696), (24, 3775580), (30, 3020464), (32, 2831685), (40, 2265348), (48, 1887790), (60, 1510232), (80, 1132674), (96, 943895), (120, 755116), (160, 566337), (240, 377558), (480, 188779)]