56799180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{315551}}^1$

素因数の和:315566

約数の個数: 36

約数和(自身を含む): 172291392

約数和(自身を除く): 115492212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 315551, 631102, 946653, 1262204, 1577755, 1893306, 2839959, 3155510, 3786612, 4733265, 5679918, 6311020, 9466530, 11359836, 14199795, 18933060, 28399590, 56799180]

約数ペア:

[(1, 56799180), (2, 28399590), (3, 18933060), (4, 14199795), (5, 11359836), (6, 9466530), (9, 6311020), (10, 5679918), (12, 4733265), (15, 3786612), (18, 3155510), (20, 2839959), (30, 1893306), (36, 1577755), (45, 1262204), (60, 946653), (90, 631102), (180, 315551)]