2079613440

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{3343}}^1$

素因数の和:3381

約数の個数: 240

約数和(自身を含む): 7471271808

約数和(自身を除く): 5391658368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3343, 3456, 3840, 3888, 4320, 4608, 4860, 5184, 5760, 6480, 6686, 6912, 7680, 7776, 8640, 9720, 10029, 10368, 11520, 12960, 13372, 13824, 15552, 16715, 17280, 19440, 20058, 20736, 23040, 25920, 26744, 30087, 31104, 33430, 34560, 38880, 40116, 41472, 50145, 51840, 53488, 60174, 62208, 66860, 69120, 77760, 80232, 90261, 100290, 103680, 106976, 120348, 124416, 133720, 150435, 155520, 160464, 180522, 200580, 207360, 213952, 240696, 267440, 270783, 300870, 311040, 320928, 361044, 401160, 427904, 451305, 481392, 534880, 541566, 601740, 622080, 641856, 722088, 802320, 812349, 855808, 902610, 962784, 1069760, 1083132, 1203480, 1283712, 1353915, 1444176, 1604640, 1624698, 1711616, 1805220, 1925568, 2139520, 2166264, 2406960, 2567424, 2707830, 2888352, 3209280, 3249396, 3610440, 3851136, 4061745, 4279040, 4332528, 4813920, 5134848, 5415660, 5776704, 6418560, 6498792, 7220880, 7702272, 8123490, 8558080, 8665056, 9627840, 10831320, 11553408, 12837120, 12997584, 14441760, 15404544, 16246980, 17330112, 19255680, 21662640, 23106816, 25674240, 25995168, 28883520, 32493960, 34660224, 38511360, 43325280, 46213632, 51990336, 57767040, 64987920, 69320448, 77022720, 86650560, 103980672, 115534080, 129975840, 138640896, 173301120, 207961344, 231068160, 259951680, 346602240, 415922688, 519903360, 693204480, 1039806720, 2079613440]

約数ペア:

[(1, 2079613440), (2, 1039806720), (3, 693204480), (4, 519903360), (5, 415922688), (6, 346602240), (8, 259951680), (9, 231068160), (10, 207961344), (12, 173301120), (15, 138640896), (16, 129975840), (18, 115534080), (20, 103980672), (24, 86650560), (27, 77022720), (30, 69320448), (32, 64987920), (36, 57767040), (40, 51990336), (45, 46213632), (48, 43325280), (54, 38511360), (60, 34660224), (64, 32493960), (72, 28883520), (80, 25995168), (81, 25674240), (90, 23106816), (96, 21662640), (108, 19255680), (120, 17330112), (128, 16246980), (135, 15404544), (144, 14441760), (160, 12997584), (162, 12837120), (180, 11553408), (192, 10831320), (216, 9627840), (240, 8665056), (243, 8558080), (256, 8123490), (270, 7702272), (288, 7220880), (320, 6498792), (324, 6418560), (360, 5776704), (384, 5415660), (405, 5134848), (432, 4813920), (480, 4332528), (486, 4279040), (512, 4061745), (540, 3851136), (576, 3610440), (640, 3249396), (648, 3209280), (720, 2888352), (768, 2707830), (810, 2567424), (864, 2406960), (960, 2166264), (972, 2139520), (1080, 1925568), (1152, 1805220), (1215, 1711616), (1280, 1624698), (1296, 1604640), (1440, 1444176), (1536, 1353915), (1620, 1283712), (1728, 1203480), (1920, 1083132), (1944, 1069760), (2160, 962784), (2304, 902610), (2430, 855808), (2560, 812349), (2592, 802320), (2880, 722088), (3240, 641856), (3343, 622080), (3456, 601740), (3840, 541566), (3888, 534880), (4320, 481392), (4608, 451305), (4860, 427904), (5184, 401160), (5760, 361044), (6480, 320928), (6686, 311040), (6912, 300870), (7680, 270783), (7776, 267440), (8640, 240696), (9720, 213952), (10029, 207360), (10368, 200580), (11520, 180522), (12960, 160464), (13372, 155520), (13824, 150435), (15552, 133720), (16715, 124416), (17280, 120348), (19440, 106976), (20058, 103680), (20736, 100290), (23040, 90261), (25920, 80232), (26744, 77760), (30087, 69120), (31104, 66860), (33430, 62208), (34560, 60174), (38880, 53488), (40116, 51840), (41472, 50145)]