27456540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457609}}^1$

素因数の和:457621

約数の個数: 24

約数和(自身を含む): 76878480

約数和(自身を除く): 49421940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457609, 915218, 1372827, 1830436, 2288045, 2745654, 4576090, 5491308, 6864135, 9152180, 13728270, 27456540]

約数ペア:

[(1, 27456540), (2, 13728270), (3, 9152180), (4, 6864135), (5, 5491308), (6, 4576090), (10, 2745654), (12, 2288045), (15, 1830436), (20, 1372827), (30, 915218), (60, 457609)]