124076120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{443129}}^1$

素因数の和:443147

約数の個数: 32

約数和(自身を含む): 319053600

約数和(自身を除く): 194977480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 443129, 886258, 1772516, 2215645, 3101903, 3545032, 4431290, 6203806, 8862580, 12407612, 15509515, 17725160, 24815224, 31019030, 62038060, 124076120]

約数ペア:

[(1, 124076120), (2, 62038060), (4, 31019030), (5, 24815224), (7, 17725160), (8, 15509515), (10, 12407612), (14, 8862580), (20, 6203806), (28, 4431290), (35, 3545032), (40, 3101903), (56, 2215645), (70, 1772516), (140, 886258), (280, 443129)]