27387960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228233}}^1$

素因数の和:228247

約数の個数: 32

約数和(自身を含む): 82164240

約数和(自身を除く): 54776280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228233, 456466, 684699, 912932, 1141165, 1369398, 1825864, 2282330, 2738796, 3423495, 4564660, 5477592, 6846990, 9129320, 13693980, 27387960]

約数ペア:

[(1, 27387960), (2, 13693980), (3, 9129320), (4, 6846990), (5, 5477592), (6, 4564660), (8, 3423495), (10, 2738796), (12, 2282330), (15, 1825864), (20, 1369398), (24, 1141165), (30, 912932), (40, 684699), (60, 456466), (120, 228233)]