487464480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1353

約数の個数: 240

約数和(自身を含む): 1781037720

約数和(自身を除く): 1293573240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1297, 1305, 1392, 1440, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2592, 2594, 2610, 2784, 3132, 3240, 3480, 3891, 3915, 4176, 4320, 4640, 4698, 5188, 5220, 6264, 6480, 6485, 6960, 7782, 7830, 8352, 9396, 10376, 10440, 11673, 11745, 12528, 12960, 12970, 13920, 15564, 15660, 18792, 19455, 20752, 20880, 23346, 23490, 25056, 25940, 31128, 31320, 35019, 37584, 37613, 38910, 41504, 41760, 46692, 46980, 51880, 58365, 62256, 62640, 70038, 75168, 75226, 77820, 93384, 93960, 103760, 105057, 112839, 116730, 124512, 125280, 140076, 150452, 155640, 175095, 186768, 187920, 188065, 207520, 210114, 225678, 233460, 280152, 300904, 311280, 338517, 350190, 373536, 375840, 376130, 420228, 451356, 466920, 525285, 560304, 564195, 601808, 622560, 677034, 700380, 752260, 840456, 902712, 933840, 1015551, 1050570, 1120608, 1128390, 1203616, 1354068, 1400760, 1504520, 1680912, 1692585, 1805424, 1867680, 2031102, 2101140, 2256780, 2708136, 2801520, 3009040, 3046653, 3361824, 3385170, 3610848, 4062204, 4202280, 4513560, 5077755, 5416272, 5603040, 6018080, 6093306, 6770340, 8124408, 8404560, 9027120, 10155510, 10832544, 12186612, 13540680, 15233265, 16248816, 16809120, 18054240, 20311020, 24373224, 27081360, 30466530, 32497632, 40622040, 48746448, 54162720, 60933060, 81244080, 97492896, 121866120, 162488160, 243732240, 487464480]

約数ペア:

[(1, 487464480), (2, 243732240), (3, 162488160), (4, 121866120), (5, 97492896), (6, 81244080), (8, 60933060), (9, 54162720), (10, 48746448), (12, 40622040), (15, 32497632), (16, 30466530), (18, 27081360), (20, 24373224), (24, 20311020), (27, 18054240), (29, 16809120), (30, 16248816), (32, 15233265), (36, 13540680), (40, 12186612), (45, 10832544), (48, 10155510), (54, 9027120), (58, 8404560), (60, 8124408), (72, 6770340), (80, 6093306), (81, 6018080), (87, 5603040), (90, 5416272), (96, 5077755), (108, 4513560), (116, 4202280), (120, 4062204), (135, 3610848), (144, 3385170), (145, 3361824), (160, 3046653), (162, 3009040), (174, 2801520), (180, 2708136), (216, 2256780), (232, 2101140), (240, 2031102), (261, 1867680), (270, 1805424), (288, 1692585), (290, 1680912), (324, 1504520), (348, 1400760), (360, 1354068), (405, 1203616), (432, 1128390), (435, 1120608), (464, 1050570), (480, 1015551), (522, 933840), (540, 902712), (580, 840456), (648, 752260), (696, 700380), (720, 677034), (783, 622560), (810, 601808), (864, 564195), (870, 560304), (928, 525285), (1044, 466920), (1080, 451356), (1160, 420228), (1296, 376130), (1297, 375840), (1305, 373536), (1392, 350190), (1440, 338517), (1566, 311280), (1620, 300904), (1740, 280152), (2088, 233460), (2160, 225678), (2320, 210114), (2349, 207520), (2592, 188065), (2594, 187920), (2610, 186768), (2784, 175095), (3132, 155640), (3240, 150452), (3480, 140076), (3891, 125280), (3915, 124512), (4176, 116730), (4320, 112839), (4640, 105057), (4698, 103760), (5188, 93960), (5220, 93384), (6264, 77820), (6480, 75226), (6485, 75168), (6960, 70038), (7782, 62640), (7830, 62256), (8352, 58365), (9396, 51880), (10376, 46980), (10440, 46692), (11673, 41760), (11745, 41504), (12528, 38910), (12960, 37613), (12970, 37584), (13920, 35019), (15564, 31320), (15660, 31128), (18792, 25940), (19455, 25056), (20752, 23490), (20880, 23346)]