940643280

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{127}}^2$

素因数の和:285

約数の個数: 210

約数和(自身を含む): 3305015586

約数和(自身を除く): 2364372306

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 127, 135, 144, 162, 180, 216, 240, 243, 254, 270, 324, 360, 381, 405, 432, 486, 508, 540, 635, 648, 720, 729, 762, 810, 972, 1016, 1080, 1143, 1215, 1270, 1296, 1458, 1524, 1620, 1905, 1944, 2032, 2160, 2286, 2430, 2540, 2916, 3048, 3240, 3429, 3645, 3810, 3888, 4572, 4860, 5080, 5715, 5832, 6096, 6480, 6858, 7290, 7620, 9144, 9720, 10160, 10287, 11430, 11664, 13716, 14580, 15240, 16129, 17145, 18288, 19440, 20574, 22860, 27432, 29160, 30480, 30861, 32258, 34290, 41148, 45720, 48387, 51435, 54864, 58320, 61722, 64516, 68580, 80645, 82296, 91440, 92583, 96774, 102870, 123444, 129032, 137160, 145161, 154305, 161290, 164592, 185166, 193548, 205740, 241935, 246888, 258064, 274320, 290322, 308610, 322580, 370332, 387096, 411480, 435483, 462915, 483870, 493776, 580644, 617220, 645160, 725805, 740664, 774192, 822960, 870966, 925830, 967740, 1161288, 1234440, 1290320, 1306449, 1451610, 1481328, 1741932, 1851660, 1935480, 2177415, 2322576, 2468880, 2612898, 2903220, 3483864, 3703320, 3870960, 3919347, 4354830, 5225796, 5806440, 6532245, 6967728, 7406640, 7838694, 8709660, 10451592, 11612880, 11758041, 13064490, 15677388, 17419320, 19596735, 20903184, 23516082, 26128980, 31354776, 34838640, 39193470, 47032164, 52257960, 58790205, 62709552, 78386940, 94064328, 104515920, 117580410, 156773880, 188128656, 235160820, 313547760, 470321640, 940643280]

約数ペア:

[(1, 940643280), (2, 470321640), (3, 313547760), (4, 235160820), (5, 188128656), (6, 156773880), (8, 117580410), (9, 104515920), (10, 94064328), (12, 78386940), (15, 62709552), (16, 58790205), (18, 52257960), (20, 47032164), (24, 39193470), (27, 34838640), (30, 31354776), (36, 26128980), (40, 23516082), (45, 20903184), (48, 19596735), (54, 17419320), (60, 15677388), (72, 13064490), (80, 11758041), (81, 11612880), (90, 10451592), (108, 8709660), (120, 7838694), (127, 7406640), (135, 6967728), (144, 6532245), (162, 5806440), (180, 5225796), (216, 4354830), (240, 3919347), (243, 3870960), (254, 3703320), (270, 3483864), (324, 2903220), (360, 2612898), (381, 2468880), (405, 2322576), (432, 2177415), (486, 1935480), (508, 1851660), (540, 1741932), (635, 1481328), (648, 1451610), (720, 1306449), (729, 1290320), (762, 1234440), (810, 1161288), (972, 967740), (1016, 925830), (1080, 870966), (1143, 822960), (1215, 774192), (1270, 740664), (1296, 725805), (1458, 645160), (1524, 617220), (1620, 580644), (1905, 493776), (1944, 483870), (2032, 462915), (2160, 435483), (2286, 411480), (2430, 387096), (2540, 370332), (2916, 322580), (3048, 308610), (3240, 290322), (3429, 274320), (3645, 258064), (3810, 246888), (3888, 241935), (4572, 205740), (4860, 193548), (5080, 185166), (5715, 164592), (5832, 161290), (6096, 154305), (6480, 145161), (6858, 137160), (7290, 129032), (7620, 123444), (9144, 102870), (9720, 96774), (10160, 92583), (10287, 91440), (11430, 82296), (11664, 80645), (13716, 68580), (14580, 64516), (15240, 61722), (16129, 58320), (17145, 54864), (18288, 51435), (19440, 48387), (20574, 45720), (22860, 41148), (27432, 34290), (29160, 32258), (30480, 30861)]