49727520

素因数分解:

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

素因数の和:1309

約数の個数: 144

約数和(自身を含む): 176117760

約数和(自身を除く): 126390240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1279, 1296, 1440, 1620, 1944, 2160, 2430, 2558, 2592, 3240, 3837, 3888, 4320, 4860, 5116, 6395, 6480, 7674, 7776, 9720, 10232, 11511, 12790, 12960, 15348, 19185, 19440, 20464, 23022, 25580, 30696, 34533, 38370, 38880, 40928, 46044, 51160, 57555, 61392, 69066, 76740, 92088, 102320, 103599, 115110, 122784, 138132, 153480, 172665, 184176, 204640, 207198, 230220, 276264, 306960, 310797, 345330, 368352, 414396, 460440, 517995, 552528, 613920, 621594, 690660, 828792, 920880, 1035990, 1105056, 1243188, 1381320, 1553985, 1657584, 1841760, 2071980, 2486376, 2762640, 3107970, 3315168, 4143960, 4972752, 5525280, 6215940, 8287920, 9945504, 12431880, 16575840, 24863760, 49727520]

約数ペア:

[(1, 49727520), (2, 24863760), (3, 16575840), (4, 12431880), (5, 9945504), (6, 8287920), (8, 6215940), (9, 5525280), (10, 4972752), (12, 4143960), (15, 3315168), (16, 3107970), (18, 2762640), (20, 2486376), (24, 2071980), (27, 1841760), (30, 1657584), (32, 1553985), (36, 1381320), (40, 1243188), (45, 1105056), (48, 1035990), (54, 920880), (60, 828792), (72, 690660), (80, 621594), (81, 613920), (90, 552528), (96, 517995), (108, 460440), (120, 414396), (135, 368352), (144, 345330), (160, 310797), (162, 306960), (180, 276264), (216, 230220), (240, 207198), (243, 204640), (270, 184176), (288, 172665), (324, 153480), (360, 138132), (405, 122784), (432, 115110), (480, 103599), (486, 102320), (540, 92088), (648, 76740), (720, 69066), (810, 61392), (864, 57555), (972, 51160), (1080, 46044), (1215, 40928), (1279, 38880), (1296, 38370), (1440, 34533), (1620, 30696), (1944, 25580), (2160, 23022), (2430, 20464), (2558, 19440), (2592, 19185), (3240, 15348), (3837, 12960), (3888, 12790), (4320, 11511), (4860, 10232), (5116, 9720), (6395, 7776), (6480, 7674)]