25901520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107923}}^1$

素因数の和:107939

約数の個数: 40

約数和(自身を含む): 80295456

約数和(自身を除く): 54393936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 107923, 215846, 323769, 431692, 539615, 647538, 863384, 1079230, 1295076, 1618845, 1726768, 2158460, 2590152, 3237690, 4316920, 5180304, 6475380, 8633840, 12950760, 25901520]

約数ペア:

[(1, 25901520), (2, 12950760), (3, 8633840), (4, 6475380), (5, 5180304), (6, 4316920), (8, 3237690), (10, 2590152), (12, 2158460), (15, 1726768), (16, 1618845), (20, 1295076), (24, 1079230), (30, 863384), (40, 647538), (48, 539615), (60, 431692), (80, 323769), (120, 215846), (240, 107923)]