378708480

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{5479}}^1$

素因数の和:5511

約数の個数: 160

約数和(自身を含む): 1345449600

約数和(自身を除く): 966741120

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5479, 5760, 6912, 7680, 8640, 10958, 11520, 13824, 16437, 17280, 21916, 23040, 27395, 32874, 34560, 43832, 49311, 54790, 65748, 69120, 82185, 87664, 98622, 109580, 131496, 147933, 164370, 175328, 197244, 219160, 246555, 262992, 295866, 328740, 350656, 394488, 438320, 493110, 525984, 591732, 657480, 701312, 739665, 788976, 876640, 986220, 1051968, 1183464, 1314960, 1402624, 1479330, 1577952, 1753280, 1972440, 2103936, 2366928, 2629920, 2805248, 2958660, 3155904, 3506560, 3944880, 4207872, 4733856, 5259840, 5917320, 6311808, 7013120, 7889760, 8415744, 9467712, 10519680, 11834640, 12623616, 14026240, 15779520, 18935424, 21039360, 23669280, 25247232, 31559040, 37870848, 42078720, 47338560, 63118080, 75741696, 94677120, 126236160, 189354240, 378708480]

約数ペア:

[(1, 378708480), (2, 189354240), (3, 126236160), (4, 94677120), (5, 75741696), (6, 63118080), (8, 47338560), (9, 42078720), (10, 37870848), (12, 31559040), (15, 25247232), (16, 23669280), (18, 21039360), (20, 18935424), (24, 15779520), (27, 14026240), (30, 12623616), (32, 11834640), (36, 10519680), (40, 9467712), (45, 8415744), (48, 7889760), (54, 7013120), (60, 6311808), (64, 5917320), (72, 5259840), (80, 4733856), (90, 4207872), (96, 3944880), (108, 3506560), (120, 3155904), (128, 2958660), (135, 2805248), (144, 2629920), (160, 2366928), (180, 2103936), (192, 1972440), (216, 1753280), (240, 1577952), (256, 1479330), (270, 1402624), (288, 1314960), (320, 1183464), (360, 1051968), (384, 986220), (432, 876640), (480, 788976), (512, 739665), (540, 701312), (576, 657480), (640, 591732), (720, 525984), (768, 493110), (864, 438320), (960, 394488), (1080, 350656), (1152, 328740), (1280, 295866), (1440, 262992), (1536, 246555), (1728, 219160), (1920, 197244), (2160, 175328), (2304, 164370), (2560, 147933), (2880, 131496), (3456, 109580), (3840, 98622), (4320, 87664), (4608, 82185), (5479, 69120), (5760, 65748), (6912, 54790), (7680, 49311), (8640, 43832), (10958, 34560), (11520, 32874), (13824, 27395), (16437, 23040), (17280, 21916)]