80468580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1341143}}^1$

素因数の和:1341155

約数の個数: 24

約数和(自身を含む): 225312192

約数和(自身を除く): 144843612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1341143, 2682286, 4023429, 5364572, 6705715, 8046858, 13411430, 16093716, 20117145, 26822860, 40234290, 80468580]

約数ペア:

[(1, 80468580), (2, 40234290), (3, 26822860), (4, 20117145), (5, 16093716), (6, 13411430), (10, 8046858), (12, 6705715), (15, 5364572), (20, 4023429), (30, 2682286), (60, 1341143)]