127311180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2121853}}^1$

素因数の和:2121865

約数の個数: 24

約数和(自身を含む): 356471472

約数和(自身を除く): 229160292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2121853, 4243706, 6365559, 8487412, 10609265, 12731118, 21218530, 25462236, 31827795, 42437060, 63655590, 127311180]

約数ペア:

[(1, 127311180), (2, 63655590), (3, 42437060), (4, 31827795), (5, 25462236), (6, 21218530), (10, 12731118), (12, 10609265), (15, 8487412), (20, 6365559), (30, 4243706), (60, 2121853)]