385389120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 1287475200

約数和(自身を除く): 902086080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 109, 116, 120, 127, 145, 160, 174, 192, 218, 232, 240, 254, 290, 320, 327, 348, 381, 435, 436, 464, 480, 508, 545, 580, 635, 654, 696, 762, 870, 872, 928, 960, 1016, 1090, 1160, 1270, 1308, 1392, 1524, 1635, 1740, 1744, 1856, 1905, 2032, 2180, 2320, 2540, 2616, 2784, 3048, 3161, 3270, 3480, 3488, 3683, 3810, 4064, 4360, 4640, 5080, 5232, 5568, 6096, 6322, 6540, 6960, 6976, 7366, 7620, 8128, 8720, 9280, 9483, 10160, 10464, 11049, 12192, 12644, 13080, 13843, 13920, 14732, 15240, 15805, 17440, 18415, 18966, 20320, 20928, 22098, 24384, 25288, 26160, 27686, 27840, 29464, 30480, 31610, 34880, 36830, 37932, 40640, 41529, 44196, 47415, 50576, 52320, 55245, 55372, 58928, 60960, 63220, 69215, 73660, 75864, 83058, 88392, 94830, 101152, 104640, 110490, 110744, 117856, 121920, 126440, 138430, 147320, 151728, 166116, 176784, 189660, 202304, 207645, 220980, 221488, 235712, 252880, 276860, 294640, 303456, 332232, 353568, 379320, 401447, 415290, 441960, 442976, 505760, 553720, 589280, 606912, 664464, 707136, 758640, 802894, 830580, 883920, 885952, 1011520, 1107440, 1178560, 1204341, 1328928, 1517280, 1605788, 1661160, 1767840, 2007235, 2214880, 2408682, 2657856, 3034560, 3211576, 3322320, 3535680, 4014470, 4429760, 4817364, 6021705, 6423152, 6644640, 8028940, 9634728, 12043410, 12846304, 13289280, 16057880, 19269456, 24086820, 25692608, 32115760, 38538912, 48173640, 64231520, 77077824, 96347280, 128463040, 192694560, 385389120]

約数ペア:

[(1, 385389120), (2, 192694560), (3, 128463040), (4, 96347280), (5, 77077824), (6, 64231520), (8, 48173640), (10, 38538912), (12, 32115760), (15, 25692608), (16, 24086820), (20, 19269456), (24, 16057880), (29, 13289280), (30, 12846304), (32, 12043410), (40, 9634728), (48, 8028940), (58, 6644640), (60, 6423152), (64, 6021705), (80, 4817364), (87, 4429760), (96, 4014470), (109, 3535680), (116, 3322320), (120, 3211576), (127, 3034560), (145, 2657856), (160, 2408682), (174, 2214880), (192, 2007235), (218, 1767840), (232, 1661160), (240, 1605788), (254, 1517280), (290, 1328928), (320, 1204341), (327, 1178560), (348, 1107440), (381, 1011520), (435, 885952), (436, 883920), (464, 830580), (480, 802894), (508, 758640), (545, 707136), (580, 664464), (635, 606912), (654, 589280), (696, 553720), (762, 505760), (870, 442976), (872, 441960), (928, 415290), (960, 401447), (1016, 379320), (1090, 353568), (1160, 332232), (1270, 303456), (1308, 294640), (1392, 276860), (1524, 252880), (1635, 235712), (1740, 221488), (1744, 220980), (1856, 207645), (1905, 202304), (2032, 189660), (2180, 176784), (2320, 166116), (2540, 151728), (2616, 147320), (2784, 138430), (3048, 126440), (3161, 121920), (3270, 117856), (3480, 110744), (3488, 110490), (3683, 104640), (3810, 101152), (4064, 94830), (4360, 88392), (4640, 83058), (5080, 75864), (5232, 73660), (5568, 69215), (6096, 63220), (6322, 60960), (6540, 58928), (6960, 55372), (6976, 55245), (7366, 52320), (7620, 50576), (8128, 47415), (8720, 44196), (9280, 41529), (9483, 40640), (10160, 37932), (10464, 36830), (11049, 34880), (12192, 31610), (12644, 30480), (13080, 29464), (13843, 27840), (13920, 27686), (14732, 26160), (15240, 25288), (15805, 24384), (17440, 22098), (18415, 20928), (18966, 20320)]