280612645920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11117}}^1\times {\mathrm{5843}}^1$

素因数の和:16984

約数の個数: 192

約数和(自身を含む): 982400711040

約数和(自身を除く): 701788065120

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 5843, 11117, 11686, 17529, 22234, 23372, 29215, 33351, 35058, 44468, 46744, 52587, 55585, 58430, 66702, 70116, 87645, 88936, 93488, 100053, 105174, 111170, 116860, 133404, 140232, 157761, 166755, 175290, 177872, 186976, 200106, 210348, 222340, 233720, 262935, 266808, 280464, 300159, 315522, 333510, 350580, 355744, 400212, 420696, 444680, 467440, 500265, 525870, 533616, 560928, 600318, 631044, 667020, 701160, 788805, 800424, 841392, 889360, 934880, 1000530, 1051740, 1067232, 1200636, 1262088, 1334040, 1402320, 1500795, 1577610, 1600848, 1682784, 1778720, 2001060, 2103480, 2401272, 2524176, 2668080, 2804640, 3001590, 3155220, 3201696, 4002120, 4206960, 4802544, 5048352, 5336160, 6003180, 6310440, 8004240, 8413920, 9605088, 12006360, 12620880, 16008480, 24012720, 25241760, 48025440, 64956631, 129913262, 194869893, 259826524, 324783155, 389739786, 519653048, 584609679, 649566310, 779479572, 974349465, 1039306096, 1169219358, 1299132620, 1558959144, 1753829037, 1948698930, 2078612192, 2338438716, 2598265240, 2923048395, 3117918288, 3507658074, 3897397860, 4676877432, 5196530480, 5846096790, 6235836576, 7015316148, 7794795720, 8769145185, 9353754864, 10393060960, 11692193580, 14030632296, 15589591440, 17538290370, 18707509728, 23384387160, 28061264592, 31179182880, 35076580740, 46768774320, 56122529184, 70153161480, 93537548640, 140306322960, 280612645920]

約数ペア:

[(1, 280612645920), (2, 140306322960), (3, 93537548640), (4, 70153161480), (5, 56122529184), (6, 46768774320), (8, 35076580740), (9, 31179182880), (10, 28061264592), (12, 23384387160), (15, 18707509728), (16, 17538290370), (18, 15589591440), (20, 14030632296), (24, 11692193580), (27, 10393060960), (30, 9353754864), (32, 8769145185), (36, 7794795720), (40, 7015316148), (45, 6235836576), (48, 5846096790), (54, 5196530480), (60, 4676877432), (72, 3897397860), (80, 3507658074), (90, 3117918288), (96, 2923048395), (108, 2598265240), (120, 2338438716), (135, 2078612192), (144, 1948698930), (160, 1753829037), (180, 1558959144), (216, 1299132620), (240, 1169219358), (270, 1039306096), (288, 974349465), (360, 779479572), (432, 649566310), (480, 584609679), (540, 519653048), (720, 389739786), (864, 324783155), (1080, 259826524), (1440, 194869893), (2160, 129913262), (4320, 64956631), (5843, 48025440), (11117, 25241760), (11686, 24012720), (17529, 16008480), (22234, 12620880), (23372, 12006360), (29215, 9605088), (33351, 8413920), (35058, 8004240), (44468, 6310440), (46744, 6003180), (52587, 5336160), (55585, 5048352), (58430, 4802544), (66702, 4206960), (70116, 4002120), (87645, 3201696), (88936, 3155220), (93488, 3001590), (100053, 2804640), (105174, 2668080), (111170, 2524176), (116860, 2401272), (133404, 2103480), (140232, 2001060), (157761, 1778720), (166755, 1682784), (175290, 1600848), (177872, 1577610), (186976, 1500795), (200106, 1402320), (210348, 1334040), (222340, 1262088), (233720, 1200636), (262935, 1067232), (266808, 1051740), (280464, 1000530), (300159, 934880), (315522, 889360), (333510, 841392), (350580, 800424), (355744, 788805), (400212, 701160), (420696, 667020), (444680, 631044), (467440, 600318), (500265, 560928), (525870, 533616)]