27078540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{451309}}^1$

素因数の和:451321

約数の個数: 24

約数和(自身を含む): 75820080

約数和(自身を除く): 48741540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 451309, 902618, 1353927, 1805236, 2256545, 2707854, 4513090, 5415708, 6769635, 9026180, 13539270, 27078540]

約数ペア:

[(1, 27078540), (2, 13539270), (3, 9026180), (4, 6769635), (5, 5415708), (6, 4513090), (10, 2707854), (12, 2256545), (15, 1805236), (20, 1353927), (30, 902618), (60, 451309)]