248946660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1383037}}^1$

素因数の和:1383052

約数の個数: 36

約数和(自身を含む): 755138748

約数和(自身を除く): 506192088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1383037, 2766074, 4149111, 5532148, 6915185, 8298222, 12447333, 13830370, 16596444, 20745555, 24894666, 27660740, 41491110, 49789332, 62236665, 82982220, 124473330, 248946660]

約数ペア:

[(1, 248946660), (2, 124473330), (3, 82982220), (4, 62236665), (5, 49789332), (6, 41491110), (9, 27660740), (10, 24894666), (12, 20745555), (15, 16596444), (18, 13830370), (20, 12447333), (30, 8298222), (36, 6915185), (45, 5532148), (60, 4149111), (90, 2766074), (180, 1383037)]