23942880

素因数分解:

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

素因数の和:1313

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 64116000

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, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1279, 1440, 1560, 1872, 2080, 2340, 2558, 3120, 3744, 3837, 4680, 5116, 6240, 6395, 7674, 9360, 10232, 11511, 12790, 15348, 16627, 18720, 19185, 20464, 23022, 25580, 30696, 33254, 38370, 40928, 46044, 49881, 51160, 57555, 61392, 66508, 76740, 83135, 92088, 99762, 102320, 115110, 122784, 133016, 149643, 153480, 166270, 184176, 199524, 204640, 230220, 249405, 266032, 299286, 306960, 332540, 368352, 399048, 460440, 498810, 532064, 598572, 613920, 665080, 748215, 798096, 920880, 997620, 1197144, 1330160, 1496430, 1596192, 1841760, 1995240, 2394288, 2660320, 2992860, 3990480, 4788576, 5985720, 7980960, 11971440, 23942880]

約数ペア:

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