24000

素因数分解:

$2^6\times 3^1\times 5^3$

素因数の和:30

約数の個数: 56

約数和(自身を含む): 79248

約数和(自身を除く): 55248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 12000, 24000]

約数ペア:

[(1, 24000), (2, 12000), (3, 8000), (4, 6000), (5, 4800), (6, 4000), (8, 3000), (10, 2400), (12, 2000), (15, 1600), (16, 1500), (20, 1200), (24, 1000), (25, 960), (30, 800), (32, 750), (40, 600), (48, 500), (50, 480), (60, 400), (64, 375), (75, 320), (80, 300), (96, 250), (100, 240), (120, 200), (125, 192), (150, 160)]