125428920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1045241}}^1$

素因数の和:1045255

約数の個数: 32

約数和(自身を含む): 376287120

約数和(自身を除く): 250858200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1045241, 2090482, 3135723, 4180964, 5226205, 6271446, 8361928, 10452410, 12542892, 15678615, 20904820, 25085784, 31357230, 41809640, 62714460, 125428920]

約数ペア:

[(1, 125428920), (2, 62714460), (3, 41809640), (4, 31357230), (5, 25085784), (6, 20904820), (8, 15678615), (10, 12542892), (12, 10452410), (15, 8361928), (20, 6271446), (24, 5226205), (30, 4180964), (40, 3135723), (60, 2090482), (120, 1045241)]