2728658880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1009}}^1$

素因数の和:1348

約数の個数: 224

約数和(自身を含む): 9666427200

約数和(自身を除く): 6937768320

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 313, 320, 360, 432, 480, 540, 576, 626, 720, 864, 939, 960, 1009, 1080, 1252, 1440, 1565, 1728, 1878, 2018, 2160, 2504, 2817, 2880, 3027, 3130, 3756, 4036, 4320, 4695, 5008, 5045, 5634, 6054, 6260, 7512, 8072, 8451, 8640, 9081, 9390, 10016, 10090, 11268, 12108, 12520, 14085, 15024, 15135, 16144, 16902, 18162, 18780, 20032, 20180, 22536, 24216, 25040, 27243, 28170, 30048, 30270, 32288, 33804, 36324, 37560, 40360, 42255, 45072, 45405, 48432, 50080, 54486, 56340, 60096, 60540, 64576, 67608, 72648, 75120, 80720, 84510, 90144, 90810, 96864, 100160, 108972, 112680, 121080, 135216, 136215, 145296, 150240, 161440, 169020, 180288, 181620, 193728, 217944, 225360, 242160, 270432, 272430, 290592, 300480, 315817, 322880, 338040, 363240, 435888, 450720, 484320, 540864, 544860, 581184, 631634, 676080, 726480, 871776, 901440, 947451, 968640, 1089720, 1263268, 1352160, 1452960, 1579085, 1743552, 1894902, 2179440, 2526536, 2704320, 2842353, 2905920, 3158170, 3789804, 4358880, 4737255, 5053072, 5684706, 6316340, 7579608, 8527059, 8717760, 9474510, 10106144, 11369412, 12632680, 14211765, 15159216, 17054118, 18949020, 20212288, 22738824, 25265360, 28423530, 30318432, 34108236, 37898040, 42635295, 45477648, 50530720, 56847060, 60636864, 68216472, 75796080, 85270590, 90955296, 101061440, 113694120, 136432944, 151592160, 170541180, 181910592, 227388240, 272865888, 303184320, 341082360, 454776480, 545731776, 682164720, 909552960, 1364329440, 2728658880]

約数ペア:

[(1, 2728658880), (2, 1364329440), (3, 909552960), (4, 682164720), (5, 545731776), (6, 454776480), (8, 341082360), (9, 303184320), (10, 272865888), (12, 227388240), (15, 181910592), (16, 170541180), (18, 151592160), (20, 136432944), (24, 113694120), (27, 101061440), (30, 90955296), (32, 85270590), (36, 75796080), (40, 68216472), (45, 60636864), (48, 56847060), (54, 50530720), (60, 45477648), (64, 42635295), (72, 37898040), (80, 34108236), (90, 30318432), (96, 28423530), (108, 25265360), (120, 22738824), (135, 20212288), (144, 18949020), (160, 17054118), (180, 15159216), (192, 14211765), (216, 12632680), (240, 11369412), (270, 10106144), (288, 9474510), (313, 8717760), (320, 8527059), (360, 7579608), (432, 6316340), (480, 5684706), (540, 5053072), (576, 4737255), (626, 4358880), (720, 3789804), (864, 3158170), (939, 2905920), (960, 2842353), (1009, 2704320), (1080, 2526536), (1252, 2179440), (1440, 1894902), (1565, 1743552), (1728, 1579085), (1878, 1452960), (2018, 1352160), (2160, 1263268), (2504, 1089720), (2817, 968640), (2880, 947451), (3027, 901440), (3130, 871776), (3756, 726480), (4036, 676080), (4320, 631634), (4695, 581184), (5008, 544860), (5045, 540864), (5634, 484320), (6054, 450720), (6260, 435888), (7512, 363240), (8072, 338040), (8451, 322880), (8640, 315817), (9081, 300480), (9390, 290592), (10016, 272430), (10090, 270432), (11268, 242160), (12108, 225360), (12520, 217944), (14085, 193728), (15024, 181620), (15135, 180288), (16144, 169020), (16902, 161440), (18162, 150240), (18780, 145296), (20032, 136215), (20180, 135216), (22536, 121080), (24216, 112680), (25040, 108972), (27243, 100160), (28170, 96864), (30048, 90810), (30270, 90144), (32288, 84510), (33804, 80720), (36324, 75120), (37560, 72648), (40360, 67608), (42255, 64576), (45072, 60540), (45405, 60096), (48432, 56340), (50080, 54486)]