56620920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{471841}}^1$

素因数の和:471855

約数の個数: 32

約数和(自身を含む): 169863120

約数和(自身を除く): 113242200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 471841, 943682, 1415523, 1887364, 2359205, 2831046, 3774728, 4718410, 5662092, 7077615, 9436820, 11324184, 14155230, 18873640, 28310460, 56620920]

約数ペア:

[(1, 56620920), (2, 28310460), (3, 18873640), (4, 14155230), (5, 11324184), (6, 9436820), (8, 7077615), (10, 5662092), (12, 4718410), (15, 3774728), (20, 2831046), (24, 2359205), (30, 1887364), (40, 1415523), (60, 943682), (120, 471841)]