163797120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{9479}}^1$

素因数の和:9507

約数の個数: 128

約数和(自身を含む): 580176000

約数和(自身を除く): 416378880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 9479, 17280, 18958, 28437, 37916, 47395, 56874, 75832, 85311, 94790, 113748, 142185, 151664, 170622, 189580, 227496, 255933, 284370, 303328, 341244, 379160, 426555, 454992, 511866, 568740, 606656, 682488, 758320, 853110, 909984, 1023732, 1137480, 1213312, 1279665, 1364976, 1516640, 1706220, 1819968, 2047464, 2274960, 2559330, 2729952, 3033280, 3412440, 3639936, 4094928, 4549920, 5118660, 5459904, 6066560, 6824880, 8189856, 9099840, 10237320, 10919808, 13649760, 16379712, 18199680, 20474640, 27299520, 32759424, 40949280, 54599040, 81898560, 163797120]

約数ペア:

[(1, 163797120), (2, 81898560), (3, 54599040), (4, 40949280), (5, 32759424), (6, 27299520), (8, 20474640), (9, 18199680), (10, 16379712), (12, 13649760), (15, 10919808), (16, 10237320), (18, 9099840), (20, 8189856), (24, 6824880), (27, 6066560), (30, 5459904), (32, 5118660), (36, 4549920), (40, 4094928), (45, 3639936), (48, 3412440), (54, 3033280), (60, 2729952), (64, 2559330), (72, 2274960), (80, 2047464), (90, 1819968), (96, 1706220), (108, 1516640), (120, 1364976), (128, 1279665), (135, 1213312), (144, 1137480), (160, 1023732), (180, 909984), (192, 853110), (216, 758320), (240, 682488), (270, 606656), (288, 568740), (320, 511866), (360, 454992), (384, 426555), (432, 379160), (480, 341244), (540, 303328), (576, 284370), (640, 255933), (720, 227496), (864, 189580), (960, 170622), (1080, 151664), (1152, 142185), (1440, 113748), (1728, 94790), (1920, 85311), (2160, 75832), (2880, 56874), (3456, 47395), (4320, 37916), (5760, 28437), (8640, 18958), (9479, 17280)]