1538830080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 324

約数和(自身を含む): 5541059160

約数和(自身を除く): 4002229080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 139, 144, 155, 160, 180, 186, 192, 240, 248, 256, 278, 279, 288, 310, 320, 360, 372, 384, 417, 465, 480, 496, 556, 558, 576, 620, 640, 695, 720, 744, 768, 834, 930, 960, 961, 992, 1112, 1116, 1152, 1240, 1251, 1280, 1390, 1395, 1440, 1488, 1668, 1860, 1920, 1922, 1984, 2085, 2224, 2232, 2304, 2480, 2502, 2780, 2790, 2880, 2883, 2976, 3336, 3720, 3840, 3844, 3968, 4170, 4309, 4448, 4464, 4805, 4960, 5004, 5560, 5580, 5760, 5766, 5952, 6255, 6672, 7440, 7688, 7936, 8340, 8618, 8649, 8896, 8928, 9610, 9920, 10008, 11120, 11160, 11520, 11532, 11904, 12510, 12927, 13344, 14415, 14880, 15376, 16680, 17236, 17298, 17792, 17856, 19220, 19840, 20016, 21545, 22240, 22320, 23064, 23808, 25020, 25854, 26688, 28830, 29760, 30752, 33360, 34472, 34596, 35584, 35712, 38440, 38781, 39680, 40032, 43090, 43245, 44480, 44640, 46128, 50040, 51708, 53376, 57660, 59520, 61504, 64635, 66720, 68944, 69192, 71424, 76880, 77562, 80064, 86180, 86490, 88960, 89280, 92256, 100080, 103416, 106752, 115320, 119040, 123008, 129270, 133440, 133579, 137888, 138384, 153760, 155124, 160128, 172360, 172980, 177920, 178560, 184512, 193905, 200160, 206832, 230640, 246016, 258540, 266880, 267158, 275776, 276768, 307520, 310248, 320256, 344720, 345960, 357120, 369024, 387810, 400320, 400737, 413664, 461280, 517080, 533760, 534316, 551552, 553536, 615040, 620496, 667895, 689440, 691920, 738048, 775620, 800640, 801474, 827328, 922560, 1034160, 1068632, 1103104, 1107072, 1202211, 1230080, 1240992, 1335790, 1378880, 1383840, 1551240, 1601280, 1602948, 1654656, 1845120, 2003685, 2068320, 2137264, 2214144, 2404422, 2481984, 2671580, 2757760, 2767680, 3102480, 3205896, 3309312, 3690240, 4007370, 4136640, 4274528, 4808844, 4963968, 5343160, 5515520, 5535360, 6011055, 6204960, 6411792, 8014740, 8273280, 8549056, 9617688, 9927936, 10686320, 11070720, 12022110, 12409920, 12823584, 16029480, 16546560, 17098112, 19235376, 21372640, 24044220, 24819840, 25647168, 32058960, 34196224, 38470752, 42745280, 48088440, 49639680, 51294336, 64117920, 76941504, 85490560, 96176880, 102588672, 128235840, 153883008, 170981120, 192353760, 256471680, 307766016, 384707520, 512943360, 769415040, 1538830080]

約数ペア:

[(1, 1538830080), (2, 769415040), (3, 512943360), (4, 384707520), (5, 307766016), (6, 256471680), (8, 192353760), (9, 170981120), (10, 153883008), (12, 128235840), (15, 102588672), (16, 96176880), (18, 85490560), (20, 76941504), (24, 64117920), (30, 51294336), (31, 49639680), (32, 48088440), (36, 42745280), (40, 38470752), (45, 34196224), (48, 32058960), (60, 25647168), (62, 24819840), (64, 24044220), (72, 21372640), (80, 19235376), (90, 17098112), (93, 16546560), (96, 16029480), (120, 12823584), (124, 12409920), (128, 12022110), (139, 11070720), (144, 10686320), (155, 9927936), (160, 9617688), (180, 8549056), (186, 8273280), (192, 8014740), (240, 6411792), (248, 6204960), (256, 6011055), (278, 5535360), (279, 5515520), (288, 5343160), (310, 4963968), (320, 4808844), (360, 4274528), (372, 4136640), (384, 4007370), (417, 3690240), (465, 3309312), (480, 3205896), (496, 3102480), (556, 2767680), (558, 2757760), (576, 2671580), (620, 2481984), (640, 2404422), (695, 2214144), (720, 2137264), (744, 2068320), (768, 2003685), (834, 1845120), (930, 1654656), (960, 1602948), (961, 1601280), (992, 1551240), (1112, 1383840), (1116, 1378880), (1152, 1335790), (1240, 1240992), (1251, 1230080), (1280, 1202211), (1390, 1107072), (1395, 1103104), (1440, 1068632), (1488, 1034160), (1668, 922560), (1860, 827328), (1920, 801474), (1922, 800640), (1984, 775620), (2085, 738048), (2224, 691920), (2232, 689440), (2304, 667895), (2480, 620496), (2502, 615040), (2780, 553536), (2790, 551552), (2880, 534316), (2883, 533760), (2976, 517080), (3336, 461280), (3720, 413664), (3840, 400737), (3844, 400320), (3968, 387810), (4170, 369024), (4309, 357120), (4448, 345960), (4464, 344720), (4805, 320256), (4960, 310248), (5004, 307520), (5560, 276768), (5580, 275776), (5760, 267158), (5766, 266880), (5952, 258540), (6255, 246016), (6672, 230640), (7440, 206832), (7688, 200160), (7936, 193905), (8340, 184512), (8618, 178560), (8649, 177920), (8896, 172980), (8928, 172360), (9610, 160128), (9920, 155124), (10008, 153760), (11120, 138384), (11160, 137888), (11520, 133579), (11532, 133440), (11904, 129270), (12510, 123008), (12927, 119040), (13344, 115320), (14415, 106752), (14880, 103416), (15376, 100080), (16680, 92256), (17236, 89280), (17298, 88960), (17792, 86490), (17856, 86180), (19220, 80064), (19840, 77562), (20016, 76880), (21545, 71424), (22240, 69192), (22320, 68944), (23064, 66720), (23808, 64635), (25020, 61504), (25854, 59520), (26688, 57660), (28830, 53376), (29760, 51708), (30752, 50040), (33360, 46128), (34472, 44640), (34596, 44480), (35584, 43245), (35712, 43090), (38440, 40032), (38781, 39680)]