120623220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{670129}}^1$

素因数の和:670144

約数の個数: 36

約数和(自身を含む): 365890980

約数和(自身を除く): 245267760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 670129, 1340258, 2010387, 2680516, 3350645, 4020774, 6031161, 6701290, 8041548, 10051935, 12062322, 13402580, 20103870, 24124644, 30155805, 40207740, 60311610, 120623220]

約数ペア:

[(1, 120623220), (2, 60311610), (3, 40207740), (4, 30155805), (5, 24124644), (6, 20103870), (9, 13402580), (10, 12062322), (12, 10051935), (15, 8041548), (18, 6701290), (20, 6031161), (30, 4020774), (36, 3350645), (45, 2680516), (60, 2010387), (90, 1340258), (180, 670129)]