27456420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457607}}^1$

素因数の和:457619

約数の個数: 24

約数和(自身を含む): 76878144

約数和(自身を除く): 49421724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457607, 915214, 1372821, 1830428, 2288035, 2745642, 4576070, 5491284, 6864105, 9152140, 13728210, 27456420]

約数ペア:

[(1, 27456420), (2, 13728210), (3, 9152140), (4, 6864105), (5, 5491284), (6, 4576070), (10, 2745642), (12, 2288035), (15, 1830428), (20, 1372821), (30, 915214), (60, 457607)]