164928000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{859}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 548982720

約数和(自身を除く): 384054720

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, 859, 960, 1000, 1200, 1280, 1500, 1536, 1600, 1718, 1920, 2000, 2400, 2560, 2577, 3000, 3200, 3436, 3840, 4000, 4295, 4800, 5154, 6000, 6400, 6872, 7680, 8000, 8590, 9600, 10308, 12000, 12800, 12885, 13744, 16000, 17180, 19200, 20616, 21475, 24000, 25770, 27488, 32000, 34360, 38400, 41232, 42950, 48000, 51540, 54976, 64000, 64425, 68720, 82464, 85900, 96000, 103080, 107375, 109952, 128850, 137440, 164928, 171800, 192000, 206160, 214750, 219904, 257700, 274880, 322125, 329856, 343600, 412320, 429500, 439808, 515400, 549760, 644250, 659712, 687200, 824640, 859000, 1030800, 1099520, 1288500, 1319424, 1374400, 1649280, 1718000, 2061600, 2199040, 2577000, 2748800, 3298560, 3436000, 4123200, 5154000, 5497600, 6597120, 6872000, 8246400, 10308000, 10995200, 13744000, 16492800, 20616000, 27488000, 32985600, 41232000, 54976000, 82464000, 164928000]

約数ペア:

[(1, 164928000), (2, 82464000), (3, 54976000), (4, 41232000), (5, 32985600), (6, 27488000), (8, 20616000), (10, 16492800), (12, 13744000), (15, 10995200), (16, 10308000), (20, 8246400), (24, 6872000), (25, 6597120), (30, 5497600), (32, 5154000), (40, 4123200), (48, 3436000), (50, 3298560), (60, 2748800), (64, 2577000), (75, 2199040), (80, 2061600), (96, 1718000), (100, 1649280), (120, 1374400), (125, 1319424), (128, 1288500), (150, 1099520), (160, 1030800), (192, 859000), (200, 824640), (240, 687200), (250, 659712), (256, 644250), (300, 549760), (320, 515400), (375, 439808), (384, 429500), (400, 412320), (480, 343600), (500, 329856), (512, 322125), (600, 274880), (640, 257700), (750, 219904), (768, 214750), (800, 206160), (859, 192000), (960, 171800), (1000, 164928), (1200, 137440), (1280, 128850), (1500, 109952), (1536, 107375), (1600, 103080), (1718, 96000), (1920, 85900), (2000, 82464), (2400, 68720), (2560, 64425), (2577, 64000), (3000, 54976), (3200, 51540), (3436, 48000), (3840, 42950), (4000, 41232), (4295, 38400), (4800, 34360), (5154, 32000), (6000, 27488), (6400, 25770), (6872, 24000), (7680, 21475), (8000, 20616), (8590, 19200), (9600, 17180), (10308, 16000), (12000, 13744), (12800, 12885)]