80578770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2685959}}^1$

素因数の和:2685969

約数の個数: 16

約数和(自身を含む): 193389120

約数和(自身を除く): 112810350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2685959, 5371918, 8057877, 13429795, 16115754, 26859590, 40289385, 80578770]

約数ペア:

[(1, 80578770), (2, 40289385), (3, 26859590), (5, 16115754), (6, 13429795), (10, 8057877), (15, 5371918), (30, 2685959)]