645615360

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 360

約数和(自身を含む): 2493025920

約数和(自身を除く): 1847410560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 479, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 958, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1437, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1916, 1920, 2080, 2106, 2160, 2304, 2340, 2395, 2496, 2592, 2808, 2874, 2880, 3120, 3240, 3328, 3456, 3510, 3744, 3832, 3840, 4160, 4212, 4311, 4320, 4680, 4790, 4992, 5184, 5265, 5616, 5748, 5760, 6227, 6240, 6480, 6912, 7020, 7185, 7488, 7664, 8320, 8424, 8622, 8640, 9360, 9580, 9984, 10368, 10530, 11232, 11496, 11520, 12454, 12480, 12933, 12960, 14040, 14370, 14976, 15328, 16640, 16848, 17244, 17280, 18681, 18720, 19160, 20736, 21060, 21555, 22464, 22992, 24908, 24960, 25866, 25920, 28080, 28740, 29952, 30656, 31135, 33696, 34488, 34560, 37362, 37440, 38320, 38799, 42120, 43110, 44928, 45984, 49816, 49920, 51732, 51840, 56043, 56160, 57480, 61312, 62270, 64665, 67392, 68976, 74724, 74880, 76640, 77598, 84240, 86220, 89856, 91968, 93405, 99632, 103464, 103680, 112086, 112320, 114960, 122624, 124540, 129330, 134784, 137952, 149448, 149760, 153280, 155196, 168129, 168480, 172440, 183936, 186810, 193995, 199264, 206928, 224172, 224640, 229920, 249080, 258660, 269568, 275904, 280215, 298896, 306560, 310392, 336258, 336960, 344880, 367872, 373620, 387990, 398528, 413856, 448344, 449280, 459840, 498160, 504387, 517320, 551808, 560430, 597792, 613120, 620784, 672516, 673920, 689760, 747240, 775980, 797056, 827712, 840645, 896688, 919680, 996320, 1008774, 1034640, 1103616, 1120860, 1195584, 1241568, 1345032, 1347840, 1379520, 1494480, 1551960, 1594112, 1655424, 1681290, 1793376, 1839360, 1992640, 2017548, 2069280, 2241720, 2391168, 2483136, 2521935, 2690064, 2759040, 2988960, 3103920, 3310848, 3362580, 3586752, 3985280, 4035096, 4138560, 4483440, 4782336, 4966272, 5043870, 5380128, 5518080, 5977920, 6207840, 6725160, 7173504, 7970560, 8070192, 8277120, 8966880, 9932544, 10087740, 10760256, 11955840, 12415680, 13450320, 14347008, 16140384, 16554240, 17933760, 20175480, 21520512, 23911680, 24831360, 26900640, 32280768, 35867520, 40350960, 43041024, 49662720, 53801280, 64561536, 71735040, 80701920, 107602560, 129123072, 161403840, 215205120, 322807680, 645615360]

約数ペア:

[(1, 645615360), (2, 322807680), (3, 215205120), (4, 161403840), (5, 129123072), (6, 107602560), (8, 80701920), (9, 71735040), (10, 64561536), (12, 53801280), (13, 49662720), (15, 43041024), (16, 40350960), (18, 35867520), (20, 32280768), (24, 26900640), (26, 24831360), (27, 23911680), (30, 21520512), (32, 20175480), (36, 17933760), (39, 16554240), (40, 16140384), (45, 14347008), (48, 13450320), (52, 12415680), (54, 11955840), (60, 10760256), (64, 10087740), (65, 9932544), (72, 8966880), (78, 8277120), (80, 8070192), (81, 7970560), (90, 7173504), (96, 6725160), (104, 6207840), (108, 5977920), (117, 5518080), (120, 5380128), (128, 5043870), (130, 4966272), (135, 4782336), (144, 4483440), (156, 4138560), (160, 4035096), (162, 3985280), (180, 3586752), (192, 3362580), (195, 3310848), (208, 3103920), (216, 2988960), (234, 2759040), (240, 2690064), (256, 2521935), (260, 2483136), (270, 2391168), (288, 2241720), (312, 2069280), (320, 2017548), (324, 1992640), (351, 1839360), (360, 1793376), (384, 1681290), (390, 1655424), (405, 1594112), (416, 1551960), (432, 1494480), (468, 1379520), (479, 1347840), (480, 1345032), (520, 1241568), (540, 1195584), (576, 1120860), (585, 1103616), (624, 1034640), (640, 1008774), (648, 996320), (702, 919680), (720, 896688), (768, 840645), (780, 827712), (810, 797056), (832, 775980), (864, 747240), (936, 689760), (958, 673920), (960, 672516), (1040, 620784), (1053, 613120), (1080, 597792), (1152, 560430), (1170, 551808), (1248, 517320), (1280, 504387), (1296, 498160), (1404, 459840), (1437, 449280), (1440, 448344), (1560, 413856), (1620, 398528), (1664, 387990), (1728, 373620), (1755, 367872), (1872, 344880), (1916, 336960), (1920, 336258), (2080, 310392), (2106, 306560), (2160, 298896), (2304, 280215), (2340, 275904), (2395, 269568), (2496, 258660), (2592, 249080), (2808, 229920), (2874, 224640), (2880, 224172), (3120, 206928), (3240, 199264), (3328, 193995), (3456, 186810), (3510, 183936), (3744, 172440), (3832, 168480), (3840, 168129), (4160, 155196), (4212, 153280), (4311, 149760), (4320, 149448), (4680, 137952), (4790, 134784), (4992, 129330), (5184, 124540), (5265, 122624), (5616, 114960), (5748, 112320), (5760, 112086), (6227, 103680), (6240, 103464), (6480, 99632), (6912, 93405), (7020, 91968), (7185, 89856), (7488, 86220), (7664, 84240), (8320, 77598), (8424, 76640), (8622, 74880), (8640, 74724), (9360, 68976), (9580, 67392), (9984, 64665), (10368, 62270), (10530, 61312), (11232, 57480), (11496, 56160), (11520, 56043), (12454, 51840), (12480, 51732), (12933, 49920), (12960, 49816), (14040, 45984), (14370, 44928), (14976, 43110), (15328, 42120), (16640, 38799), (16848, 38320), (17244, 37440), (17280, 37362), (18681, 34560), (18720, 34488), (19160, 33696), (20736, 31135), (21060, 30656), (21555, 29952), (22464, 28740), (22992, 28080), (24908, 25920), (24960, 25866)]