38832000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{809}}^1$

素因数の和:841

約数の個数: 128

約数和(自身を含む): 128887200

約数和(自身を除く): 90055200

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, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 809, 960, 1000, 1200, 1500, 1600, 1618, 1920, 2000, 2400, 2427, 3000, 3200, 3236, 4000, 4045, 4800, 4854, 6000, 6472, 8000, 8090, 9600, 9708, 12000, 12135, 12944, 16000, 16180, 19416, 20225, 24000, 24270, 25888, 32360, 38832, 40450, 48000, 48540, 51776, 60675, 64720, 77664, 80900, 97080, 101125, 103552, 121350, 129440, 155328, 161800, 194160, 202250, 242700, 258880, 303375, 310656, 323600, 388320, 404500, 485400, 517760, 606750, 647200, 776640, 809000, 970800, 1213500, 1294400, 1553280, 1618000, 1941600, 2427000, 2588800, 3236000, 3883200, 4854000, 6472000, 7766400, 9708000, 12944000, 19416000, 38832000]

約数ペア:

[(1, 38832000), (2, 19416000), (3, 12944000), (4, 9708000), (5, 7766400), (6, 6472000), (8, 4854000), (10, 3883200), (12, 3236000), (15, 2588800), (16, 2427000), (20, 1941600), (24, 1618000), (25, 1553280), (30, 1294400), (32, 1213500), (40, 970800), (48, 809000), (50, 776640), (60, 647200), (64, 606750), (75, 517760), (80, 485400), (96, 404500), (100, 388320), (120, 323600), (125, 310656), (128, 303375), (150, 258880), (160, 242700), (192, 202250), (200, 194160), (240, 161800), (250, 155328), (300, 129440), (320, 121350), (375, 103552), (384, 101125), (400, 97080), (480, 80900), (500, 77664), (600, 64720), (640, 60675), (750, 51776), (800, 48540), (809, 48000), (960, 40450), (1000, 38832), (1200, 32360), (1500, 25888), (1600, 24270), (1618, 24000), (1920, 20225), (2000, 19416), (2400, 16180), (2427, 16000), (3000, 12944), (3200, 12135), (3236, 12000), (4000, 9708), (4045, 9600), (4800, 8090), (4854, 8000), (6000, 6472)]