123928800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{51637}}^1$

素因数の和:51660

約数の個数: 72

約数和(自身を含む): 403396056

約数和(自身を除く): 279467256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 51637, 103274, 154911, 206548, 258185, 309822, 413096, 516370, 619644, 774555, 826192, 1032740, 1239288, 1290925, 1549110, 1652384, 2065480, 2478576, 2581850, 3098220, 3872775, 4130960, 4957152, 5163700, 6196440, 7745550, 8261920, 10327400, 12392880, 15491100, 20654800, 24785760, 30982200, 41309600, 61964400, 123928800]

約数ペア:

[(1, 123928800), (2, 61964400), (3, 41309600), (4, 30982200), (5, 24785760), (6, 20654800), (8, 15491100), (10, 12392880), (12, 10327400), (15, 8261920), (16, 7745550), (20, 6196440), (24, 5163700), (25, 4957152), (30, 4130960), (32, 3872775), (40, 3098220), (48, 2581850), (50, 2478576), (60, 2065480), (75, 1652384), (80, 1549110), (96, 1290925), (100, 1239288), (120, 1032740), (150, 826192), (160, 774555), (200, 619644), (240, 516370), (300, 413096), (400, 309822), (480, 258185), (600, 206548), (800, 154911), (1200, 103274), (2400, 51637)]