515172960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 240

約数和(自身を含む): 1838301696

約数和(自身を除く): 1323128736

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, 81, 90, 96, 108, 120, 127, 135, 144, 160, 162, 180, 216, 240, 254, 270, 288, 313, 324, 360, 381, 405, 432, 480, 508, 540, 626, 635, 648, 720, 762, 810, 864, 939, 1016, 1080, 1143, 1252, 1270, 1296, 1440, 1524, 1565, 1620, 1878, 1905, 2032, 2160, 2286, 2504, 2540, 2592, 2817, 3048, 3130, 3240, 3429, 3756, 3810, 4064, 4320, 4572, 4695, 5008, 5080, 5634, 5715, 6096, 6260, 6480, 6858, 7512, 7620, 8451, 9144, 9390, 10016, 10160, 10287, 11268, 11430, 12192, 12520, 12960, 13716, 14085, 15024, 15240, 16902, 17145, 18288, 18780, 20320, 20574, 22536, 22860, 25040, 25353, 27432, 28170, 30048, 30480, 33804, 34290, 36576, 37560, 39751, 41148, 42255, 45072, 45720, 50080, 50706, 51435, 54864, 56340, 60960, 67608, 68580, 75120, 79502, 82296, 84510, 90144, 91440, 101412, 102870, 109728, 112680, 119253, 126765, 135216, 137160, 150240, 159004, 164592, 169020, 182880, 198755, 202824, 205740, 225360, 238506, 253530, 270432, 274320, 318008, 329184, 338040, 357759, 397510, 405648, 411480, 450720, 477012, 507060, 548640, 596265, 636016, 676080, 715518, 795020, 811296, 822960, 954024, 1014120, 1073277, 1192530, 1272032, 1352160, 1431036, 1590040, 1645920, 1788795, 1908048, 2028240, 2146554, 2385060, 2862072, 3180080, 3219831, 3577590, 3816096, 4056480, 4293108, 4770120, 5366385, 5724144, 6360160, 6439662, 7155180, 8586216, 9540240, 10732770, 11448288, 12879324, 14310360, 16099155, 17172432, 19080480, 21465540, 25758648, 28620720, 32198310, 34344864, 42931080, 51517296, 57241440, 64396620, 85862160, 103034592, 128793240, 171724320, 257586480, 515172960]

約数ペア:

[(1, 515172960), (2, 257586480), (3, 171724320), (4, 128793240), (5, 103034592), (6, 85862160), (8, 64396620), (9, 57241440), (10, 51517296), (12, 42931080), (15, 34344864), (16, 32198310), (18, 28620720), (20, 25758648), (24, 21465540), (27, 19080480), (30, 17172432), (32, 16099155), (36, 14310360), (40, 12879324), (45, 11448288), (48, 10732770), (54, 9540240), (60, 8586216), (72, 7155180), (80, 6439662), (81, 6360160), (90, 5724144), (96, 5366385), (108, 4770120), (120, 4293108), (127, 4056480), (135, 3816096), (144, 3577590), (160, 3219831), (162, 3180080), (180, 2862072), (216, 2385060), (240, 2146554), (254, 2028240), (270, 1908048), (288, 1788795), (313, 1645920), (324, 1590040), (360, 1431036), (381, 1352160), (405, 1272032), (432, 1192530), (480, 1073277), (508, 1014120), (540, 954024), (626, 822960), (635, 811296), (648, 795020), (720, 715518), (762, 676080), (810, 636016), (864, 596265), (939, 548640), (1016, 507060), (1080, 477012), (1143, 450720), (1252, 411480), (1270, 405648), (1296, 397510), (1440, 357759), (1524, 338040), (1565, 329184), (1620, 318008), (1878, 274320), (1905, 270432), (2032, 253530), (2160, 238506), (2286, 225360), (2504, 205740), (2540, 202824), (2592, 198755), (2817, 182880), (3048, 169020), (3130, 164592), (3240, 159004), (3429, 150240), (3756, 137160), (3810, 135216), (4064, 126765), (4320, 119253), (4572, 112680), (4695, 109728), (5008, 102870), (5080, 101412), (5634, 91440), (5715, 90144), (6096, 84510), (6260, 82296), (6480, 79502), (6858, 75120), (7512, 68580), (7620, 67608), (8451, 60960), (9144, 56340), (9390, 54864), (10016, 51435), (10160, 50706), (10287, 50080), (11268, 45720), (11430, 45072), (12192, 42255), (12520, 41148), (12960, 39751), (13716, 37560), (14085, 36576), (15024, 34290), (15240, 33804), (16902, 30480), (17145, 30048), (18288, 28170), (18780, 27432), (20320, 25353), (20574, 25040), (22536, 22860)]