1393093920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2902279}}^1$

素因数の和:2902297

約数の個数: 48

約数和(自身を含む): 4388247360

約数和(自身を除く): 2995153440

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, 2902279, 5804558, 8706837, 11609116, 14511395, 17413674, 23218232, 29022790, 34827348, 43534185, 46436464, 58045580, 69654696, 87068370, 92872928, 116091160, 139309392, 174136740, 232182320, 278618784, 348273480, 464364640, 696546960, 1393093920]

約数ペア:

[(1, 1393093920), (2, 696546960), (3, 464364640), (4, 348273480), (5, 278618784), (6, 232182320), (8, 174136740), (10, 139309392), (12, 116091160), (15, 92872928), (16, 87068370), (20, 69654696), (24, 58045580), (30, 46436464), (32, 43534185), (40, 34827348), (48, 29022790), (60, 23218232), (80, 17413674), (96, 14511395), (120, 11609116), (160, 8706837), (240, 5804558), (480, 2902279)]