120848080

素因数分解:

$2^4\times 5^1\times {\mathrm{1510601}}^1$

素因数の和:1510614

約数の個数: 20

約数和(自身を含む): 280971972

約数和(自身を除く): 160123892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1510601, 3021202, 6042404, 7553005, 12084808, 15106010, 24169616, 30212020, 60424040, 120848080]

約数ペア:

[(1, 120848080), (2, 60424040), (4, 30212020), (5, 24169616), (8, 15106010), (10, 12084808), (16, 7553005), (20, 6042404), (40, 3021202), (80, 1510601)]