172320000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{359}}^1$

素因数の和:398

約数の個数: 180

約数和(自身を含む): 574691040

約数和(自身を除く): 402371040

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, 359, 375, 384, 400, 480, 500, 600, 625, 640, 718, 750, 768, 800, 960, 1000, 1077, 1200, 1250, 1280, 1436, 1500, 1600, 1795, 1875, 1920, 2000, 2154, 2400, 2500, 2872, 3000, 3200, 3590, 3750, 3840, 4000, 4308, 4800, 5000, 5385, 5744, 6000, 6400, 7180, 7500, 8000, 8616, 8975, 9600, 10000, 10770, 11488, 12000, 14360, 15000, 16000, 17232, 17950, 19200, 20000, 21540, 22976, 24000, 26925, 28720, 30000, 32000, 34464, 35900, 40000, 43080, 44875, 45952, 48000, 53850, 57440, 60000, 68928, 71800, 80000, 86160, 89750, 91904, 96000, 107700, 114880, 120000, 134625, 137856, 143600, 160000, 172320, 179500, 215400, 224375, 229760, 240000, 269250, 275712, 287200, 344640, 359000, 430800, 448750, 459520, 480000, 538500, 574400, 673125, 689280, 718000, 861600, 897500, 1077000, 1148800, 1346250, 1378560, 1436000, 1723200, 1795000, 2154000, 2297600, 2692500, 2872000, 3446400, 3590000, 4308000, 5385000, 5744000, 6892800, 7180000, 8616000, 10770000, 11488000, 14360000, 17232000, 21540000, 28720000, 34464000, 43080000, 57440000, 86160000, 172320000]

約数ペア:

[(1, 172320000), (2, 86160000), (3, 57440000), (4, 43080000), (5, 34464000), (6, 28720000), (8, 21540000), (10, 17232000), (12, 14360000), (15, 11488000), (16, 10770000), (20, 8616000), (24, 7180000), (25, 6892800), (30, 5744000), (32, 5385000), (40, 4308000), (48, 3590000), (50, 3446400), (60, 2872000), (64, 2692500), (75, 2297600), (80, 2154000), (96, 1795000), (100, 1723200), (120, 1436000), (125, 1378560), (128, 1346250), (150, 1148800), (160, 1077000), (192, 897500), (200, 861600), (240, 718000), (250, 689280), (256, 673125), (300, 574400), (320, 538500), (359, 480000), (375, 459520), (384, 448750), (400, 430800), (480, 359000), (500, 344640), (600, 287200), (625, 275712), (640, 269250), (718, 240000), (750, 229760), (768, 224375), (800, 215400), (960, 179500), (1000, 172320), (1077, 160000), (1200, 143600), (1250, 137856), (1280, 134625), (1436, 120000), (1500, 114880), (1600, 107700), (1795, 96000), (1875, 91904), (1920, 89750), (2000, 86160), (2154, 80000), (2400, 71800), (2500, 68928), (2872, 60000), (3000, 57440), (3200, 53850), (3590, 48000), (3750, 45952), (3840, 44875), (4000, 43080), (4308, 40000), (4800, 35900), (5000, 34464), (5385, 32000), (5744, 30000), (6000, 28720), (6400, 26925), (7180, 24000), (7500, 22976), (8000, 21540), (8616, 20000), (8975, 19200), (9600, 17950), (10000, 17232), (10770, 16000), (11488, 15000), (12000, 14360)]