25508760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{212573}}^1$

素因数の和:212587

約数の個数: 32

約数和(自身を含む): 76526640

約数和(自身を除く): 51017880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 212573, 425146, 637719, 850292, 1062865, 1275438, 1700584, 2125730, 2550876, 3188595, 4251460, 5101752, 6377190, 8502920, 12754380, 25508760]

約数ペア:

[(1, 25508760), (2, 12754380), (3, 8502920), (4, 6377190), (5, 5101752), (6, 4251460), (8, 3188595), (10, 2550876), (12, 2125730), (15, 1700584), (20, 1275438), (24, 1062865), (30, 850292), (40, 637719), (60, 425146), (120, 212573)]