155328000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 160

約数和(自身を含む): 517065120

約数和(自身を除く): 361737120

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, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 809, 960, 1000, 1200, 1280, 1500, 1536, 1600, 1618, 1920, 2000, 2400, 2427, 2560, 3000, 3200, 3236, 3840, 4000, 4045, 4800, 4854, 6000, 6400, 6472, 7680, 8000, 8090, 9600, 9708, 12000, 12135, 12800, 12944, 16000, 16180, 19200, 19416, 20225, 24000, 24270, 25888, 32000, 32360, 38400, 38832, 40450, 48000, 48540, 51776, 60675, 64000, 64720, 77664, 80900, 96000, 97080, 101125, 103552, 121350, 129440, 155328, 161800, 192000, 194160, 202250, 207104, 242700, 258880, 303375, 310656, 323600, 388320, 404500, 414208, 485400, 517760, 606750, 621312, 647200, 776640, 809000, 970800, 1035520, 1213500, 1242624, 1294400, 1553280, 1618000, 1941600, 2071040, 2427000, 2588800, 3106560, 3236000, 3883200, 4854000, 5177600, 6213120, 6472000, 7766400, 9708000, 10355200, 12944000, 15532800, 19416000, 25888000, 31065600, 38832000, 51776000, 77664000, 155328000]

約数ペア:

[(1, 155328000), (2, 77664000), (3, 51776000), (4, 38832000), (5, 31065600), (6, 25888000), (8, 19416000), (10, 15532800), (12, 12944000), (15, 10355200), (16, 9708000), (20, 7766400), (24, 6472000), (25, 6213120), (30, 5177600), (32, 4854000), (40, 3883200), (48, 3236000), (50, 3106560), (60, 2588800), (64, 2427000), (75, 2071040), (80, 1941600), (96, 1618000), (100, 1553280), (120, 1294400), (125, 1242624), (128, 1213500), (150, 1035520), (160, 970800), (192, 809000), (200, 776640), (240, 647200), (250, 621312), (256, 606750), (300, 517760), (320, 485400), (375, 414208), (384, 404500), (400, 388320), (480, 323600), (500, 310656), (512, 303375), (600, 258880), (640, 242700), (750, 207104), (768, 202250), (800, 194160), (809, 192000), (960, 161800), (1000, 155328), (1200, 129440), (1280, 121350), (1500, 103552), (1536, 101125), (1600, 97080), (1618, 96000), (1920, 80900), (2000, 77664), (2400, 64720), (2427, 64000), (2560, 60675), (3000, 51776), (3200, 48540), (3236, 48000), (3840, 40450), (4000, 38832), (4045, 38400), (4800, 32360), (4854, 32000), (6000, 25888), (6400, 24270), (6472, 24000), (7680, 20225), (8000, 19416), (8090, 19200), (9600, 16180), (9708, 16000), (12000, 12944), (12135, 12800)]