313547760

素因数分解:

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

素因数の和:282

約数の個数: 180

約数和(自身を含む): 1100663928

約数和(自身を除く): 787116168

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, 762, 810, 972, 1016, 1080, 1143, 1215, 1270, 1296, 1524, 1620, 1905, 1944, 2032, 2160, 2286, 2430, 2540, 3048, 3240, 3429, 3810, 3888, 4572, 4860, 5080, 5715, 6096, 6480, 6858, 7620, 9144, 9720, 10160, 10287, 11430, 13716, 15240, 16129, 17145, 18288, 19440, 20574, 22860, 27432, 30480, 30861, 32258, 34290, 41148, 45720, 48387, 51435, 54864, 61722, 64516, 68580, 80645, 82296, 91440, 96774, 102870, 123444, 129032, 137160, 145161, 154305, 161290, 164592, 193548, 205740, 241935, 246888, 258064, 274320, 290322, 308610, 322580, 387096, 411480, 435483, 483870, 493776, 580644, 617220, 645160, 725805, 774192, 822960, 870966, 967740, 1161288, 1234440, 1290320, 1306449, 1451610, 1741932, 1935480, 2177415, 2322576, 2468880, 2612898, 2903220, 3483864, 3870960, 3919347, 4354830, 5225796, 5806440, 6532245, 6967728, 7838694, 8709660, 10451592, 11612880, 13064490, 15677388, 17419320, 19596735, 20903184, 26128980, 31354776, 34838640, 39193470, 52257960, 62709552, 78386940, 104515920, 156773880, 313547760]

約数ペア:

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