47885760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 168

約数和(自身を含む): 177515520

約数和(自身を除く): 129629760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1279, 1440, 1560, 1872, 2080, 2340, 2496, 2558, 2880, 3120, 3744, 3837, 4160, 4680, 5116, 6240, 6395, 7488, 7674, 9360, 10232, 11511, 12480, 12790, 15348, 16627, 18720, 19185, 20464, 23022, 25580, 30696, 33254, 37440, 38370, 40928, 46044, 49881, 51160, 57555, 61392, 66508, 76740, 81856, 83135, 92088, 99762, 102320, 115110, 122784, 133016, 149643, 153480, 166270, 184176, 199524, 204640, 230220, 245568, 249405, 266032, 299286, 306960, 332540, 368352, 399048, 409280, 460440, 498810, 532064, 598572, 613920, 665080, 736704, 748215, 798096, 920880, 997620, 1064128, 1197144, 1227840, 1330160, 1496430, 1596192, 1841760, 1995240, 2394288, 2660320, 2992860, 3192384, 3683520, 3990480, 4788576, 5320640, 5985720, 7980960, 9577152, 11971440, 15961920, 23942880, 47885760]

約数ペア:

[(1, 47885760), (2, 23942880), (3, 15961920), (4, 11971440), (5, 9577152), (6, 7980960), (8, 5985720), (9, 5320640), (10, 4788576), (12, 3990480), (13, 3683520), (15, 3192384), (16, 2992860), (18, 2660320), (20, 2394288), (24, 1995240), (26, 1841760), (30, 1596192), (32, 1496430), (36, 1330160), (39, 1227840), (40, 1197144), (45, 1064128), (48, 997620), (52, 920880), (60, 798096), (64, 748215), (65, 736704), (72, 665080), (78, 613920), (80, 598572), (90, 532064), (96, 498810), (104, 460440), (117, 409280), (120, 399048), (130, 368352), (144, 332540), (156, 306960), (160, 299286), (180, 266032), (192, 249405), (195, 245568), (208, 230220), (234, 204640), (240, 199524), (260, 184176), (288, 166270), (312, 153480), (320, 149643), (360, 133016), (390, 122784), (416, 115110), (468, 102320), (480, 99762), (520, 92088), (576, 83135), (585, 81856), (624, 76740), (720, 66508), (780, 61392), (832, 57555), (936, 51160), (960, 49881), (1040, 46044), (1170, 40928), (1248, 38370), (1279, 37440), (1440, 33254), (1560, 30696), (1872, 25580), (2080, 23022), (2340, 20464), (2496, 19185), (2558, 18720), (2880, 16627), (3120, 15348), (3744, 12790), (3837, 12480), (4160, 11511), (4680, 10232), (5116, 9360), (6240, 7674), (6395, 7488)]