808140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13469}}^1$

素因数の和:13481

約数の個数: 24

約数和(自身を含む): 2262960

約数和(自身を除く): 1454820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13469, 26938, 40407, 53876, 67345, 80814, 134690, 161628, 202035, 269380, 404070, 808140]

約数ペア:

[(1, 808140), (2, 404070), (3, 269380), (4, 202035), (5, 161628), (6, 134690), (10, 80814), (12, 67345), (15, 53876), (20, 40407), (30, 26938), (60, 13469)]