80014860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{444527}}^1$

素因数の和:444542

約数の個数: 36

約数和(自身を含む): 242712288

約数和(自身を除く): 162697428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 444527, 889054, 1333581, 1778108, 2222635, 2667162, 4000743, 4445270, 5334324, 6667905, 8001486, 8890540, 13335810, 16002972, 20003715, 26671620, 40007430, 80014860]

約数ペア:

[(1, 80014860), (2, 40007430), (3, 26671620), (4, 20003715), (5, 16002972), (6, 13335810), (9, 8890540), (10, 8001486), (12, 6667905), (15, 5334324), (18, 4445270), (20, 4000743), (30, 2667162), (36, 2222635), (45, 1778108), (60, 1333581), (90, 889054), (180, 444527)]