380511360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2187

約数の個数: 192

約数和(自身を含む): 1356975360

約数和(自身を除く): 976464000

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, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2131, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4262, 4464, 4960, 5580, 5760, 5952, 6393, 7440, 8524, 8928, 9920, 10655, 11160, 11904, 12786, 14880, 17048, 17856, 19179, 19840, 21310, 22320, 25572, 29760, 31965, 34096, 35712, 38358, 42620, 44640, 51144, 59520, 63930, 66061, 68192, 76716, 85240, 89280, 95895, 102288, 127860, 132122, 136384, 153432, 170480, 178560, 191790, 198183, 204576, 255720, 264244, 272768, 306864, 330305, 340960, 383580, 396366, 409152, 511440, 528488, 594549, 613728, 660610, 681920, 767160, 792732, 818304, 990915, 1022880, 1056976, 1189098, 1227456, 1321220, 1363840, 1534320, 1585464, 1981830, 2045760, 2113952, 2378196, 2454912, 2642440, 2972745, 3068640, 3170928, 3963660, 4091520, 4227904, 4756392, 5284880, 5945490, 6137280, 6341856, 7927320, 8455808, 9512784, 10569760, 11890980, 12274560, 12683712, 15854640, 19025568, 21139520, 23781960, 25367424, 31709280, 38051136, 42279040, 47563920, 63418560, 76102272, 95127840, 126837120, 190255680, 380511360]

約数ペア:

[(1, 380511360), (2, 190255680), (3, 126837120), (4, 95127840), (5, 76102272), (6, 63418560), (8, 47563920), (9, 42279040), (10, 38051136), (12, 31709280), (15, 25367424), (16, 23781960), (18, 21139520), (20, 19025568), (24, 15854640), (30, 12683712), (31, 12274560), (32, 11890980), (36, 10569760), (40, 9512784), (45, 8455808), (48, 7927320), (60, 6341856), (62, 6137280), (64, 5945490), (72, 5284880), (80, 4756392), (90, 4227904), (93, 4091520), (96, 3963660), (120, 3170928), (124, 3068640), (128, 2972745), (144, 2642440), (155, 2454912), (160, 2378196), (180, 2113952), (186, 2045760), (192, 1981830), (240, 1585464), (248, 1534320), (279, 1363840), (288, 1321220), (310, 1227456), (320, 1189098), (360, 1056976), (372, 1022880), (384, 990915), (465, 818304), (480, 792732), (496, 767160), (558, 681920), (576, 660610), (620, 613728), (640, 594549), (720, 528488), (744, 511440), (930, 409152), (960, 396366), (992, 383580), (1116, 340960), (1152, 330305), (1240, 306864), (1395, 272768), (1440, 264244), (1488, 255720), (1860, 204576), (1920, 198183), (1984, 191790), (2131, 178560), (2232, 170480), (2480, 153432), (2790, 136384), (2880, 132122), (2976, 127860), (3720, 102288), (3968, 95895), (4262, 89280), (4464, 85240), (4960, 76716), (5580, 68192), (5760, 66061), (5952, 63930), (6393, 59520), (7440, 51144), (8524, 44640), (8928, 42620), (9920, 38358), (10655, 35712), (11160, 34096), (11904, 31965), (12786, 29760), (14880, 25572), (17048, 22320), (17856, 21310), (19179, 19840)]