74494080

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 192827520

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 479, 480, 486, 540, 576, 640, 648, 720, 810, 864, 958, 960, 972, 1080, 1152, 1215, 1296, 1437, 1440, 1620, 1728, 1916, 1920, 1944, 2160, 2395, 2430, 2592, 2874, 2880, 3240, 3456, 3832, 3888, 4311, 4320, 4790, 4860, 5184, 5748, 5760, 6480, 7185, 7664, 7776, 8622, 8640, 9580, 9720, 10368, 11496, 12933, 12960, 14370, 15328, 15552, 17244, 17280, 19160, 19440, 21555, 22992, 25866, 25920, 28740, 30656, 31104, 34488, 38320, 38799, 38880, 43110, 45984, 51732, 51840, 57480, 61312, 64665, 68976, 76640, 77598, 77760, 86220, 91968, 103464, 114960, 116397, 129330, 137952, 153280, 155196, 155520, 172440, 183936, 193995, 206928, 229920, 232794, 258660, 275904, 306560, 310392, 344880, 387990, 413856, 459840, 465588, 517320, 551808, 581985, 620784, 689760, 775980, 827712, 919680, 931176, 1034640, 1163970, 1241568, 1379520, 1551960, 1655424, 1862352, 2069280, 2327940, 2483136, 2759040, 3103920, 3724704, 4138560, 4655880, 4966272, 6207840, 7449408, 8277120, 9311760, 12415680, 14898816, 18623520, 24831360, 37247040, 74494080]

約数ペア:

[(1, 74494080), (2, 37247040), (3, 24831360), (4, 18623520), (5, 14898816), (6, 12415680), (8, 9311760), (9, 8277120), (10, 7449408), (12, 6207840), (15, 4966272), (16, 4655880), (18, 4138560), (20, 3724704), (24, 3103920), (27, 2759040), (30, 2483136), (32, 2327940), (36, 2069280), (40, 1862352), (45, 1655424), (48, 1551960), (54, 1379520), (60, 1241568), (64, 1163970), (72, 1034640), (80, 931176), (81, 919680), (90, 827712), (96, 775980), (108, 689760), (120, 620784), (128, 581985), (135, 551808), (144, 517320), (160, 465588), (162, 459840), (180, 413856), (192, 387990), (216, 344880), (240, 310392), (243, 306560), (270, 275904), (288, 258660), (320, 232794), (324, 229920), (360, 206928), (384, 193995), (405, 183936), (432, 172440), (479, 155520), (480, 155196), (486, 153280), (540, 137952), (576, 129330), (640, 116397), (648, 114960), (720, 103464), (810, 91968), (864, 86220), (958, 77760), (960, 77598), (972, 76640), (1080, 68976), (1152, 64665), (1215, 61312), (1296, 57480), (1437, 51840), (1440, 51732), (1620, 45984), (1728, 43110), (1916, 38880), (1920, 38799), (1944, 38320), (2160, 34488), (2395, 31104), (2430, 30656), (2592, 28740), (2874, 25920), (2880, 25866), (3240, 22992), (3456, 21555), (3832, 19440), (3888, 19160), (4311, 17280), (4320, 17244), (4790, 15552), (4860, 15328), (5184, 14370), (5748, 12960), (5760, 12933), (6480, 11496), (7185, 10368), (7664, 9720), (7776, 9580), (8622, 8640)]