1515498240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 288

約数和(自身を含む): 5180313600

約数和(自身を除く): 3664815360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 256, 290, 310, 320, 348, 372, 384, 435, 439, 464, 465, 480, 496, 580, 620, 640, 696, 744, 768, 870, 878, 899, 928, 930, 960, 992, 1160, 1240, 1280, 1317, 1392, 1488, 1740, 1756, 1798, 1856, 1860, 1920, 1984, 2195, 2320, 2480, 2634, 2697, 2784, 2976, 3480, 3512, 3596, 3712, 3720, 3840, 3968, 4390, 4495, 4640, 4960, 5268, 5394, 5568, 5952, 6585, 6960, 7024, 7192, 7424, 7440, 7936, 8780, 8990, 9280, 9920, 10536, 10788, 11136, 11904, 12731, 13170, 13485, 13609, 13920, 14048, 14384, 14880, 17560, 17980, 18560, 19840, 21072, 21576, 22272, 23808, 25462, 26340, 26970, 27218, 27840, 28096, 28768, 29760, 35120, 35960, 37120, 38193, 39680, 40827, 42144, 43152, 50924, 52680, 53940, 54436, 55680, 56192, 57536, 59520, 63655, 68045, 70240, 71920, 76386, 81654, 84288, 86304, 101848, 105360, 107880, 108872, 111360, 112384, 115072, 119040, 127310, 136090, 140480, 143840, 152772, 163308, 168576, 172608, 190965, 203696, 204135, 210720, 215760, 217744, 230144, 254620, 272180, 280960, 287680, 305544, 326616, 337152, 345216, 381930, 394661, 407392, 408270, 421440, 431520, 435488, 509240, 544360, 561920, 575360, 611088, 653232, 690432, 763860, 789322, 814784, 816540, 842880, 863040, 870976, 1018480, 1088720, 1150720, 1183983, 1222176, 1306464, 1527720, 1578644, 1629568, 1633080, 1685760, 1726080, 1741952, 1973305, 2036960, 2177440, 2367966, 2444352, 2612928, 3055440, 3157288, 3259136, 3266160, 3452160, 3483904, 3946610, 4073920, 4354880, 4735932, 4888704, 5225856, 5919915, 6110880, 6314576, 6532320, 7893220, 8147840, 8709760, 9471864, 9777408, 10451712, 11839830, 12221760, 12629152, 13064640, 15786440, 16295680, 17419520, 18943728, 23679660, 24443520, 25258304, 26129280, 31572880, 37887456, 47359320, 48887040, 50516608, 52258560, 63145760, 75774912, 94718640, 101033216, 126291520, 151549824, 189437280, 252583040, 303099648, 378874560, 505166080, 757749120, 1515498240]

約数ペア:

[(1, 1515498240), (2, 757749120), (3, 505166080), (4, 378874560), (5, 303099648), (6, 252583040), (8, 189437280), (10, 151549824), (12, 126291520), (15, 101033216), (16, 94718640), (20, 75774912), (24, 63145760), (29, 52258560), (30, 50516608), (31, 48887040), (32, 47359320), (40, 37887456), (48, 31572880), (58, 26129280), (60, 25258304), (62, 24443520), (64, 23679660), (80, 18943728), (87, 17419520), (93, 16295680), (96, 15786440), (116, 13064640), (120, 12629152), (124, 12221760), (128, 11839830), (145, 10451712), (155, 9777408), (160, 9471864), (174, 8709760), (186, 8147840), (192, 7893220), (232, 6532320), (240, 6314576), (248, 6110880), (256, 5919915), (290, 5225856), (310, 4888704), (320, 4735932), (348, 4354880), (372, 4073920), (384, 3946610), (435, 3483904), (439, 3452160), (464, 3266160), (465, 3259136), (480, 3157288), (496, 3055440), (580, 2612928), (620, 2444352), (640, 2367966), (696, 2177440), (744, 2036960), (768, 1973305), (870, 1741952), (878, 1726080), (899, 1685760), (928, 1633080), (930, 1629568), (960, 1578644), (992, 1527720), (1160, 1306464), (1240, 1222176), (1280, 1183983), (1317, 1150720), (1392, 1088720), (1488, 1018480), (1740, 870976), (1756, 863040), (1798, 842880), (1856, 816540), (1860, 814784), (1920, 789322), (1984, 763860), (2195, 690432), (2320, 653232), (2480, 611088), (2634, 575360), (2697, 561920), (2784, 544360), (2976, 509240), (3480, 435488), (3512, 431520), (3596, 421440), (3712, 408270), (3720, 407392), (3840, 394661), (3968, 381930), (4390, 345216), (4495, 337152), (4640, 326616), (4960, 305544), (5268, 287680), (5394, 280960), (5568, 272180), (5952, 254620), (6585, 230144), (6960, 217744), (7024, 215760), (7192, 210720), (7424, 204135), (7440, 203696), (7936, 190965), (8780, 172608), (8990, 168576), (9280, 163308), (9920, 152772), (10536, 143840), (10788, 140480), (11136, 136090), (11904, 127310), (12731, 119040), (13170, 115072), (13485, 112384), (13609, 111360), (13920, 108872), (14048, 107880), (14384, 105360), (14880, 101848), (17560, 86304), (17980, 84288), (18560, 81654), (19840, 76386), (21072, 71920), (21576, 70240), (22272, 68045), (23808, 63655), (25462, 59520), (26340, 57536), (26970, 56192), (27218, 55680), (27840, 54436), (28096, 53940), (28768, 52680), (29760, 50924), (35120, 43152), (35960, 42144), (37120, 40827), (38193, 39680)]