120785360

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10133}}^1$

素因数の和:10295

約数の個数: 40

約数和(自身を含む): 282738600

約数和(自身を除く): 161953240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 10133, 11920, 20266, 40532, 50665, 81064, 101330, 162128, 202660, 405320, 810640, 1509817, 3019634, 6039268, 7549085, 12078536, 15098170, 24157072, 30196340, 60392680, 120785360]

約数ペア:

[(1, 120785360), (2, 60392680), (4, 30196340), (5, 24157072), (8, 15098170), (10, 12078536), (16, 7549085), (20, 6039268), (40, 3019634), (80, 1509817), (149, 810640), (298, 405320), (596, 202660), (745, 162128), (1192, 101330), (1490, 81064), (2384, 50665), (2980, 40532), (5960, 20266), (10133, 11920)]