297976320

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{479}}^1$

素因数の和:517

約数の個数: 240

約数和(自身を含む): 1072431360

約数和(自身を除く): 774455040

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 479, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 958, 960, 972, 1080, 1152, 1215, 1280, 1296, 1437, 1440, 1536, 1620, 1728, 1916, 1920, 1944, 2160, 2304, 2395, 2430, 2560, 2592, 2874, 2880, 3240, 3456, 3832, 3840, 3888, 4311, 4320, 4608, 4790, 4860, 5184, 5748, 5760, 6480, 6912, 7185, 7664, 7680, 7776, 8622, 8640, 9580, 9720, 10368, 11496, 11520, 12933, 12960, 13824, 14370, 15328, 15552, 17244, 17280, 19160, 19440, 20736, 21555, 22992, 23040, 25866, 25920, 28740, 30656, 31104, 34488, 34560, 38320, 38799, 38880, 41472, 43110, 45984, 51732, 51840, 57480, 61312, 62208, 64665, 68976, 69120, 76640, 77598, 77760, 86220, 91968, 103464, 103680, 114960, 116397, 122624, 124416, 129330, 137952, 153280, 155196, 155520, 172440, 183936, 193995, 206928, 207360, 229920, 232794, 245248, 258660, 275904, 306560, 310392, 311040, 344880, 367872, 387990, 413856, 459840, 465588, 517320, 551808, 581985, 613120, 620784, 622080, 689760, 735744, 775980, 827712, 919680, 931176, 1034640, 1103616, 1163970, 1226240, 1241568, 1379520, 1551960, 1655424, 1839360, 1862352, 2069280, 2207232, 2327940, 2483136, 2759040, 3103920, 3310848, 3678720, 3724704, 4138560, 4655880, 4966272, 5518080, 6207840, 6621696, 7449408, 8277120, 9311760, 9932544, 11036160, 12415680, 14898816, 16554240, 18623520, 19865088, 24831360, 29797632, 33108480, 37247040, 49662720, 59595264, 74494080, 99325440, 148988160, 297976320]

約数ペア:

[(1, 297976320), (2, 148988160), (3, 99325440), (4, 74494080), (5, 59595264), (6, 49662720), (8, 37247040), (9, 33108480), (10, 29797632), (12, 24831360), (15, 19865088), (16, 18623520), (18, 16554240), (20, 14898816), (24, 12415680), (27, 11036160), (30, 9932544), (32, 9311760), (36, 8277120), (40, 7449408), (45, 6621696), (48, 6207840), (54, 5518080), (60, 4966272), (64, 4655880), (72, 4138560), (80, 3724704), (81, 3678720), (90, 3310848), (96, 3103920), (108, 2759040), (120, 2483136), (128, 2327940), (135, 2207232), (144, 2069280), (160, 1862352), (162, 1839360), (180, 1655424), (192, 1551960), (216, 1379520), (240, 1241568), (243, 1226240), (256, 1163970), (270, 1103616), (288, 1034640), (320, 931176), (324, 919680), (360, 827712), (384, 775980), (405, 735744), (432, 689760), (479, 622080), (480, 620784), (486, 613120), (512, 581985), (540, 551808), (576, 517320), (640, 465588), (648, 459840), (720, 413856), (768, 387990), (810, 367872), (864, 344880), (958, 311040), (960, 310392), (972, 306560), (1080, 275904), (1152, 258660), (1215, 245248), (1280, 232794), (1296, 229920), (1437, 207360), (1440, 206928), (1536, 193995), (1620, 183936), (1728, 172440), (1916, 155520), (1920, 155196), (1944, 153280), (2160, 137952), (2304, 129330), (2395, 124416), (2430, 122624), (2560, 116397), (2592, 114960), (2874, 103680), (2880, 103464), (3240, 91968), (3456, 86220), (3832, 77760), (3840, 77598), (3888, 76640), (4311, 69120), (4320, 68976), (4608, 64665), (4790, 62208), (4860, 61312), (5184, 57480), (5748, 51840), (5760, 51732), (6480, 45984), (6912, 43110), (7185, 41472), (7664, 38880), (7680, 38799), (7776, 38320), (8622, 34560), (8640, 34488), (9580, 31104), (9720, 30656), (10368, 28740), (11496, 25920), (11520, 25866), (12933, 23040), (12960, 22992), (13824, 21555), (14370, 20736), (15328, 19440), (15552, 19160), (17244, 17280)]