69677280

素因数分解:

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

素因数の和:278

約数の個数: 144

約数和(自身を含む): 245805840

約数和(自身を除く): 176128560

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, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 762, 864, 1016, 1080, 1143, 1270, 1440, 1524, 1905, 2032, 2160, 2286, 2540, 3048, 3429, 3810, 4064, 4320, 4572, 5080, 5715, 6096, 6858, 7620, 9144, 10160, 11430, 12192, 13716, 15240, 16129, 17145, 18288, 20320, 22860, 27432, 30480, 32258, 34290, 36576, 45720, 48387, 54864, 60960, 64516, 68580, 80645, 91440, 96774, 109728, 129032, 137160, 145161, 161290, 182880, 193548, 241935, 258064, 274320, 290322, 322580, 387096, 435483, 483870, 516128, 548640, 580644, 645160, 725805, 774192, 870966, 967740, 1161288, 1290320, 1451610, 1548384, 1741932, 1935480, 2177415, 2322576, 2580640, 2903220, 3483864, 3870960, 4354830, 4645152, 5806440, 6967728, 7741920, 8709660, 11612880, 13935456, 17419320, 23225760, 34838640, 69677280]

約数ペア:

[(1, 69677280), (2, 34838640), (3, 23225760), (4, 17419320), (5, 13935456), (6, 11612880), (8, 8709660), (9, 7741920), (10, 6967728), (12, 5806440), (15, 4645152), (16, 4354830), (18, 3870960), (20, 3483864), (24, 2903220), (27, 2580640), (30, 2322576), (32, 2177415), (36, 1935480), (40, 1741932), (45, 1548384), (48, 1451610), (54, 1290320), (60, 1161288), (72, 967740), (80, 870966), (90, 774192), (96, 725805), (108, 645160), (120, 580644), (127, 548640), (135, 516128), (144, 483870), (160, 435483), (180, 387096), (216, 322580), (240, 290322), (254, 274320), (270, 258064), (288, 241935), (360, 193548), (381, 182880), (432, 161290), (480, 145161), (508, 137160), (540, 129032), (635, 109728), (720, 96774), (762, 91440), (864, 80645), (1016, 68580), (1080, 64516), (1143, 60960), (1270, 54864), (1440, 48387), (1524, 45720), (1905, 36576), (2032, 34290), (2160, 32258), (2286, 30480), (2540, 27432), (3048, 22860), (3429, 20320), (3810, 18288), (4064, 17145), (4320, 16129), (4572, 15240), (5080, 13716), (5715, 12192), (6096, 11430), (6858, 10160), (7620, 9144)]