485028480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 1656806400

約数和(自身を除く): 1171777920

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, 281, 290, 310, 320, 348, 372, 384, 435, 464, 465, 480, 496, 562, 580, 620, 640, 696, 744, 843, 870, 899, 928, 930, 960, 992, 1124, 1160, 1240, 1392, 1405, 1488, 1686, 1740, 1798, 1856, 1860, 1920, 1984, 2248, 2320, 2480, 2697, 2784, 2810, 2976, 3372, 3480, 3596, 3712, 3720, 3968, 4215, 4495, 4496, 4640, 4960, 5394, 5568, 5620, 5952, 6744, 6960, 7192, 7440, 8149, 8430, 8711, 8990, 8992, 9280, 9920, 10788, 11136, 11240, 11904, 13485, 13488, 13920, 14384, 14880, 16298, 16860, 17422, 17980, 17984, 18560, 19840, 21576, 22480, 24447, 26133, 26970, 26976, 27840, 28768, 29760, 32596, 33720, 34844, 35960, 35968, 40745, 43152, 43555, 44960, 48894, 52266, 53940, 53952, 55680, 57536, 59520, 65192, 67440, 69688, 71920, 81490, 86304, 87110, 89920, 97788, 104532, 107880, 107904, 115072, 122235, 130384, 130665, 134880, 139376, 143840, 162980, 172608, 174220, 179840, 195576, 209064, 215760, 244470, 252619, 260768, 261330, 269760, 278752, 287680, 325960, 345216, 348440, 391152, 418128, 431520, 488940, 505238, 521536, 522660, 539520, 557504, 575360, 651920, 696880, 757857, 782304, 836256, 863040, 977880, 1010476, 1043072, 1045320, 1115008, 1263095, 1303840, 1393760, 1515714, 1564608, 1672512, 1726080, 1955760, 2020952, 2090640, 2526190, 2607680, 2787520, 3031428, 3129216, 3345024, 3789285, 3911520, 4041904, 4181280, 5052380, 5215360, 5575040, 6062856, 7578570, 7823040, 8083808, 8362560, 10104760, 12125712, 15157140, 15646080, 16167616, 16725120, 20209520, 24251424, 30314280, 32335232, 40419040, 48502848, 60628560, 80838080, 97005696, 121257120, 161676160, 242514240, 485028480]

約数ペア:

[(1, 485028480), (2, 242514240), (3, 161676160), (4, 121257120), (5, 97005696), (6, 80838080), (8, 60628560), (10, 48502848), (12, 40419040), (15, 32335232), (16, 30314280), (20, 24251424), (24, 20209520), (29, 16725120), (30, 16167616), (31, 15646080), (32, 15157140), (40, 12125712), (48, 10104760), (58, 8362560), (60, 8083808), (62, 7823040), (64, 7578570), (80, 6062856), (87, 5575040), (93, 5215360), (96, 5052380), (116, 4181280), (120, 4041904), (124, 3911520), (128, 3789285), (145, 3345024), (155, 3129216), (160, 3031428), (174, 2787520), (186, 2607680), (192, 2526190), (232, 2090640), (240, 2020952), (248, 1955760), (281, 1726080), (290, 1672512), (310, 1564608), (320, 1515714), (348, 1393760), (372, 1303840), (384, 1263095), (435, 1115008), (464, 1045320), (465, 1043072), (480, 1010476), (496, 977880), (562, 863040), (580, 836256), (620, 782304), (640, 757857), (696, 696880), (744, 651920), (843, 575360), (870, 557504), (899, 539520), (928, 522660), (930, 521536), (960, 505238), (992, 488940), (1124, 431520), (1160, 418128), (1240, 391152), (1392, 348440), (1405, 345216), (1488, 325960), (1686, 287680), (1740, 278752), (1798, 269760), (1856, 261330), (1860, 260768), (1920, 252619), (1984, 244470), (2248, 215760), (2320, 209064), (2480, 195576), (2697, 179840), (2784, 174220), (2810, 172608), (2976, 162980), (3372, 143840), (3480, 139376), (3596, 134880), (3712, 130665), (3720, 130384), (3968, 122235), (4215, 115072), (4495, 107904), (4496, 107880), (4640, 104532), (4960, 97788), (5394, 89920), (5568, 87110), (5620, 86304), (5952, 81490), (6744, 71920), (6960, 69688), (7192, 67440), (7440, 65192), (8149, 59520), (8430, 57536), (8711, 55680), (8990, 53952), (8992, 53940), (9280, 52266), (9920, 48894), (10788, 44960), (11136, 43555), (11240, 43152), (11904, 40745), (13485, 35968), (13488, 35960), (13920, 34844), (14384, 33720), (14880, 32596), (16298, 29760), (16860, 28768), (17422, 27840), (17980, 26976), (17984, 26970), (18560, 26133), (19840, 24447), (21576, 22480)]