25752840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{214607}}^1$

素因数の和:214621

約数の個数: 32

約数和(自身を含む): 77258880

約数和(自身を除く): 51506040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 214607, 429214, 643821, 858428, 1073035, 1287642, 1716856, 2146070, 2575284, 3219105, 4292140, 5150568, 6438210, 8584280, 12876420, 25752840]

約数ペア:

[(1, 25752840), (2, 12876420), (3, 8584280), (4, 6438210), (5, 5150568), (6, 4292140), (8, 3219105), (10, 2575284), (12, 2146070), (15, 1716856), (20, 1287642), (24, 1073035), (30, 858428), (40, 643821), (60, 429214), (120, 214607)]