80577810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{895309}}^1$

素因数の和:895322

約数の個数: 24

約数和(自身を含む): 209502540

約数和(自身を除く): 128924730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 895309, 1790618, 2685927, 4476545, 5371854, 8057781, 8953090, 13429635, 16115562, 26859270, 40288905, 80577810]

約数ペア:

[(1, 80577810), (2, 40288905), (3, 26859270), (5, 16115562), (6, 13429635), (9, 8953090), (10, 8057781), (15, 5371854), (18, 4476545), (30, 2685927), (45, 1790618), (90, 895309)]