80492327520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{66571}}^1$

素因数の和:66829

約数の個数: 192

約数和(自身を含む): 277812944640

約数和(自身を除く): 197320617120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 229, 240, 264, 330, 352, 440, 458, 480, 528, 660, 687, 880, 916, 1056, 1145, 1320, 1374, 1760, 1832, 2290, 2519, 2640, 2748, 3435, 3664, 4580, 5038, 5280, 5496, 6870, 7328, 7557, 9160, 10076, 10992, 12595, 13740, 15114, 18320, 20152, 21984, 25190, 27480, 30228, 36640, 37785, 40304, 50380, 54960, 60456, 66571, 75570, 80608, 100760, 109920, 120912, 133142, 151140, 199713, 201520, 241824, 266284, 302280, 332855, 399426, 403040, 532568, 604560, 665710, 732281, 798852, 998565, 1065136, 1209120, 1331420, 1464562, 1597704, 1997130, 2130272, 2196843, 2662840, 2929124, 3195408, 3661405, 3994260, 4393686, 5325680, 5858248, 6390816, 7322810, 7988520, 8787372, 10651360, 10984215, 11716496, 14645620, 15244759, 15977040, 17574744, 21968430, 23432992, 29291240, 30489518, 31954080, 35149488, 43936860, 45734277, 58582480, 60979036, 70298976, 76223795, 87873720, 91468554, 117164960, 121958072, 152447590, 167692349, 175747440, 182937108, 228671385, 243916144, 304895180, 335384698, 351494880, 365874216, 457342770, 487832288, 503077047, 609790360, 670769396, 731748432, 838461745, 914685540, 1006154094, 1219580720, 1341538792, 1463496864, 1676923490, 1829371080, 2012308188, 2439161440, 2515385235, 2683077584, 3353846980, 3658742160, 4024616376, 5030770470, 5366155168, 6707693960, 7317484320, 8049232752, 10061540940, 13415387920, 16098465504, 20123081880, 26830775840, 40246163760, 80492327520]

約数ペア:

[(1, 80492327520), (2, 40246163760), (3, 26830775840), (4, 20123081880), (5, 16098465504), (6, 13415387920), (8, 10061540940), (10, 8049232752), (11, 7317484320), (12, 6707693960), (15, 5366155168), (16, 5030770470), (20, 4024616376), (22, 3658742160), (24, 3353846980), (30, 2683077584), (32, 2515385235), (33, 2439161440), (40, 2012308188), (44, 1829371080), (48, 1676923490), (55, 1463496864), (60, 1341538792), (66, 1219580720), (80, 1006154094), (88, 914685540), (96, 838461745), (110, 731748432), (120, 670769396), (132, 609790360), (160, 503077047), (165, 487832288), (176, 457342770), (220, 365874216), (229, 351494880), (240, 335384698), (264, 304895180), (330, 243916144), (352, 228671385), (440, 182937108), (458, 175747440), (480, 167692349), (528, 152447590), (660, 121958072), (687, 117164960), (880, 91468554), (916, 87873720), (1056, 76223795), (1145, 70298976), (1320, 60979036), (1374, 58582480), (1760, 45734277), (1832, 43936860), (2290, 35149488), (2519, 31954080), (2640, 30489518), (2748, 29291240), (3435, 23432992), (3664, 21968430), (4580, 17574744), (5038, 15977040), (5280, 15244759), (5496, 14645620), (6870, 11716496), (7328, 10984215), (7557, 10651360), (9160, 8787372), (10076, 7988520), (10992, 7322810), (12595, 6390816), (13740, 5858248), (15114, 5325680), (18320, 4393686), (20152, 3994260), (21984, 3661405), (25190, 3195408), (27480, 2929124), (30228, 2662840), (36640, 2196843), (37785, 2130272), (40304, 1997130), (50380, 1597704), (54960, 1464562), (60456, 1331420), (66571, 1209120), (75570, 1065136), (80608, 998565), (100760, 798852), (109920, 732281), (120912, 665710), (133142, 604560), (151140, 532568), (199713, 403040), (201520, 399426), (241824, 332855), (266284, 302280)]