127689180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2128153}}^1$

素因数の和:2128165

約数の個数: 24

約数和(自身を含む): 357529872

約数和(自身を除く): 229840692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2128153, 4256306, 6384459, 8512612, 10640765, 12768918, 21281530, 25537836, 31922295, 42563060, 63844590, 127689180]

約数ペア:

[(1, 127689180), (2, 63844590), (3, 42563060), (4, 31922295), (5, 25537836), (6, 21281530), (10, 12768918), (12, 10640765), (15, 8512612), (20, 6384459), (30, 4256306), (60, 2128153)]