2487966120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1144

約数の個数: 192

約数和(自身を含む): 8468478720

約数和(自身を除く): 5980512600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 487, 552, 617, 690, 828, 920, 974, 1035, 1234, 1380, 1461, 1656, 1851, 1948, 2070, 2435, 2468, 2760, 2922, 3085, 3702, 3896, 4140, 4383, 4870, 4936, 5553, 5844, 6170, 7305, 7404, 8280, 8766, 9255, 9740, 11106, 11201, 11688, 12340, 14191, 14610, 14808, 17532, 18510, 19480, 21915, 22212, 22402, 24680, 27765, 28382, 29220, 33603, 35064, 37020, 42573, 43830, 44424, 44804, 55530, 56005, 56764, 58440, 67206, 70955, 74040, 85146, 87660, 89608, 100809, 111060, 112010, 113528, 127719, 134412, 141910, 168015, 170292, 175320, 201618, 212865, 222120, 224020, 255438, 268824, 283820, 300479, 336030, 340584, 403236, 425730, 448040, 504045, 510876, 567640, 600958, 638595, 672060, 806472, 851460, 901437, 1008090, 1021752, 1201916, 1277190, 1344120, 1502395, 1702920, 1802874, 2016180, 2403832, 2554380, 2704311, 3004790, 3605748, 4032360, 4507185, 5108760, 5408622, 6009580, 6911017, 7211496, 9014370, 10817244, 12019160, 13521555, 13822034, 18028740, 20733051, 21634488, 27043110, 27644068, 34555085, 36057480, 41466102, 54086220, 55288136, 62199153, 69110170, 82932204, 103665255, 108172440, 124398306, 138220340, 165864408, 207330510, 248796612, 276440680, 310995765, 414661020, 497593224, 621991530, 829322040, 1243983060, 2487966120]

約数ペア:

[(1, 2487966120), (2, 1243983060), (3, 829322040), (4, 621991530), (5, 497593224), (6, 414661020), (8, 310995765), (9, 276440680), (10, 248796612), (12, 207330510), (15, 165864408), (18, 138220340), (20, 124398306), (23, 108172440), (24, 103665255), (30, 82932204), (36, 69110170), (40, 62199153), (45, 55288136), (46, 54086220), (60, 41466102), (69, 36057480), (72, 34555085), (90, 27644068), (92, 27043110), (115, 21634488), (120, 20733051), (138, 18028740), (180, 13822034), (184, 13521555), (207, 12019160), (230, 10817244), (276, 9014370), (345, 7211496), (360, 6911017), (414, 6009580), (460, 5408622), (487, 5108760), (552, 4507185), (617, 4032360), (690, 3605748), (828, 3004790), (920, 2704311), (974, 2554380), (1035, 2403832), (1234, 2016180), (1380, 1802874), (1461, 1702920), (1656, 1502395), (1851, 1344120), (1948, 1277190), (2070, 1201916), (2435, 1021752), (2468, 1008090), (2760, 901437), (2922, 851460), (3085, 806472), (3702, 672060), (3896, 638595), (4140, 600958), (4383, 567640), (4870, 510876), (4936, 504045), (5553, 448040), (5844, 425730), (6170, 403236), (7305, 340584), (7404, 336030), (8280, 300479), (8766, 283820), (9255, 268824), (9740, 255438), (11106, 224020), (11201, 222120), (11688, 212865), (12340, 201618), (14191, 175320), (14610, 170292), (14808, 168015), (17532, 141910), (18510, 134412), (19480, 127719), (21915, 113528), (22212, 112010), (22402, 111060), (24680, 100809), (27765, 89608), (28382, 87660), (29220, 85146), (33603, 74040), (35064, 70955), (37020, 67206), (42573, 58440), (43830, 56764), (44424, 56005), (44804, 55530)]