15339180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255653}}^1$

素因数の和:255665

約数の個数: 24

約数和(自身を含む): 42949872

約数和(自身を除く): 27610692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255653, 511306, 766959, 1022612, 1278265, 1533918, 2556530, 3067836, 3834795, 5113060, 7669590, 15339180]

約数ペア:

[(1, 15339180), (2, 7669590), (3, 5113060), (4, 3834795), (5, 3067836), (6, 2556530), (10, 1533918), (12, 1278265), (15, 1022612), (20, 766959), (30, 511306), (60, 255653)]