47731680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 175633920

約数和(自身を除く): 127902240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 127, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 254, 261, 270, 288, 290, 324, 348, 360, 381, 405, 432, 435, 464, 480, 508, 522, 540, 580, 635, 648, 696, 720, 762, 783, 810, 864, 870, 928, 1016, 1044, 1080, 1143, 1160, 1270, 1296, 1305, 1392, 1440, 1524, 1566, 1620, 1740, 1905, 2032, 2088, 2160, 2286, 2320, 2349, 2540, 2592, 2610, 2784, 3048, 3132, 3240, 3429, 3480, 3683, 3810, 3915, 4064, 4176, 4320, 4572, 4640, 4698, 5080, 5220, 5715, 6096, 6264, 6480, 6858, 6960, 7366, 7620, 7830, 8352, 9144, 9396, 10160, 10287, 10440, 11049, 11430, 11745, 12192, 12528, 12960, 13716, 13920, 14732, 15240, 15660, 17145, 18288, 18415, 18792, 20320, 20574, 20880, 22098, 22860, 23490, 25056, 27432, 29464, 30480, 31320, 33147, 34290, 36576, 36830, 37584, 41148, 41760, 44196, 45720, 46980, 51435, 54864, 55245, 58928, 60960, 62640, 66294, 68580, 73660, 75168, 82296, 88392, 91440, 93960, 99441, 102870, 109728, 110490, 117856, 125280, 132588, 137160, 147320, 164592, 165735, 176784, 182880, 187920, 198882, 205740, 220980, 265176, 274320, 294640, 298323, 329184, 331470, 353568, 375840, 397764, 411480, 441960, 497205, 530352, 548640, 589280, 596646, 662940, 795528, 822960, 883920, 994410, 1060704, 1193292, 1325880, 1491615, 1591056, 1645920, 1767840, 1988820, 2386584, 2651760, 2983230, 3182112, 3977640, 4773168, 5303520, 5966460, 7955280, 9546336, 11932920, 15910560, 23865840, 47731680]

約数ペア:

[(1, 47731680), (2, 23865840), (3, 15910560), (4, 11932920), (5, 9546336), (6, 7955280), (8, 5966460), (9, 5303520), (10, 4773168), (12, 3977640), (15, 3182112), (16, 2983230), (18, 2651760), (20, 2386584), (24, 1988820), (27, 1767840), (29, 1645920), (30, 1591056), (32, 1491615), (36, 1325880), (40, 1193292), (45, 1060704), (48, 994410), (54, 883920), (58, 822960), (60, 795528), (72, 662940), (80, 596646), (81, 589280), (87, 548640), (90, 530352), (96, 497205), (108, 441960), (116, 411480), (120, 397764), (127, 375840), (135, 353568), (144, 331470), (145, 329184), (160, 298323), (162, 294640), (174, 274320), (180, 265176), (216, 220980), (232, 205740), (240, 198882), (254, 187920), (261, 182880), (270, 176784), (288, 165735), (290, 164592), (324, 147320), (348, 137160), (360, 132588), (381, 125280), (405, 117856), (432, 110490), (435, 109728), (464, 102870), (480, 99441), (508, 93960), (522, 91440), (540, 88392), (580, 82296), (635, 75168), (648, 73660), (696, 68580), (720, 66294), (762, 62640), (783, 60960), (810, 58928), (864, 55245), (870, 54864), (928, 51435), (1016, 46980), (1044, 45720), (1080, 44196), (1143, 41760), (1160, 41148), (1270, 37584), (1296, 36830), (1305, 36576), (1392, 34290), (1440, 33147), (1524, 31320), (1566, 30480), (1620, 29464), (1740, 27432), (1905, 25056), (2032, 23490), (2088, 22860), (2160, 22098), (2286, 20880), (2320, 20574), (2349, 20320), (2540, 18792), (2592, 18415), (2610, 18288), (2784, 17145), (3048, 15660), (3132, 15240), (3240, 14732), (3429, 13920), (3480, 13716), (3683, 12960), (3810, 12528), (3915, 12192), (4064, 11745), (4176, 11430), (4320, 11049), (4572, 10440), (4640, 10287), (4698, 10160), (5080, 9396), (5220, 9144), (5715, 8352), (6096, 7830), (6264, 7620), (6480, 7366), (6858, 6960)]