49662720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{479}}^1$

素因数の和:512

約数の個数: 180

約数和(自身を含む): 178073280

約数和(自身を除く): 128410560

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 479, 480, 540, 576, 640, 648, 720, 768, 810, 864, 958, 960, 1080, 1152, 1280, 1296, 1437, 1440, 1620, 1728, 1916, 1920, 2160, 2304, 2395, 2592, 2874, 2880, 3240, 3456, 3832, 3840, 4311, 4320, 4790, 5184, 5748, 5760, 6480, 6912, 7185, 7664, 8622, 8640, 9580, 10368, 11496, 11520, 12933, 12960, 14370, 15328, 17244, 17280, 19160, 20736, 21555, 22992, 25866, 25920, 28740, 30656, 34488, 34560, 38320, 38799, 43110, 45984, 51732, 51840, 57480, 61312, 64665, 68976, 76640, 77598, 86220, 91968, 103464, 103680, 114960, 122624, 129330, 137952, 153280, 155196, 172440, 183936, 193995, 206928, 229920, 258660, 275904, 306560, 310392, 344880, 367872, 387990, 413856, 459840, 517320, 551808, 613120, 620784, 689760, 775980, 827712, 919680, 1034640, 1103616, 1241568, 1379520, 1551960, 1655424, 1839360, 2069280, 2483136, 2759040, 3103920, 3310848, 4138560, 4966272, 5518080, 6207840, 8277120, 9932544, 12415680, 16554240, 24831360, 49662720]

約数ペア:

[(1, 49662720), (2, 24831360), (3, 16554240), (4, 12415680), (5, 9932544), (6, 8277120), (8, 6207840), (9, 5518080), (10, 4966272), (12, 4138560), (15, 3310848), (16, 3103920), (18, 2759040), (20, 2483136), (24, 2069280), (27, 1839360), (30, 1655424), (32, 1551960), (36, 1379520), (40, 1241568), (45, 1103616), (48, 1034640), (54, 919680), (60, 827712), (64, 775980), (72, 689760), (80, 620784), (81, 613120), (90, 551808), (96, 517320), (108, 459840), (120, 413856), (128, 387990), (135, 367872), (144, 344880), (160, 310392), (162, 306560), (180, 275904), (192, 258660), (216, 229920), (240, 206928), (256, 193995), (270, 183936), (288, 172440), (320, 155196), (324, 153280), (360, 137952), (384, 129330), (405, 122624), (432, 114960), (479, 103680), (480, 103464), (540, 91968), (576, 86220), (640, 77598), (648, 76640), (720, 68976), (768, 64665), (810, 61312), (864, 57480), (958, 51840), (960, 51732), (1080, 45984), (1152, 43110), (1280, 38799), (1296, 38320), (1437, 34560), (1440, 34488), (1620, 30656), (1728, 28740), (1916, 25920), (1920, 25866), (2160, 22992), (2304, 21555), (2395, 20736), (2592, 19160), (2874, 17280), (2880, 17244), (3240, 15328), (3456, 14370), (3832, 12960), (3840, 12933), (4311, 11520), (4320, 11496), (4790, 10368), (5184, 9580), (5748, 8640), (5760, 8622), (6480, 7664), (6912, 7185)]