80352660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1339211}}^1$

素因数の和:1339223

約数の個数: 24

約数和(自身を含む): 224987616

約数和(自身を除く): 144634956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1339211, 2678422, 4017633, 5356844, 6696055, 8035266, 13392110, 16070532, 20088165, 26784220, 40176330, 80352660]

約数ペア:

[(1, 80352660), (2, 40176330), (3, 26784220), (4, 20088165), (5, 16070532), (6, 13392110), (10, 8035266), (12, 6696055), (15, 5356844), (20, 4017633), (30, 2678422), (60, 1339211)]