54218160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{2789}}^1$

素因数の和:2817

約数の個数: 120

約数和(自身を含む): 188894160

約数和(自身を除く): 134676000

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, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 2789, 3240, 3888, 4860, 5578, 6480, 8367, 9720, 11156, 13945, 16734, 19440, 22312, 25101, 27890, 33468, 41835, 44624, 50202, 55780, 66936, 75303, 83670, 100404, 111560, 125505, 133872, 150606, 167340, 200808, 223120, 225909, 251010, 301212, 334680, 376515, 401616, 451818, 502020, 602424, 669360, 677727, 753030, 903636, 1004040, 1129545, 1204848, 1355454, 1506060, 1807272, 2008080, 2259090, 2710908, 3012120, 3388635, 3614544, 4518180, 5421816, 6024240, 6777270, 9036360, 10843632, 13554540, 18072720, 27109080, 54218160]

約数ペア:

[(1, 54218160), (2, 27109080), (3, 18072720), (4, 13554540), (5, 10843632), (6, 9036360), (8, 6777270), (9, 6024240), (10, 5421816), (12, 4518180), (15, 3614544), (16, 3388635), (18, 3012120), (20, 2710908), (24, 2259090), (27, 2008080), (30, 1807272), (36, 1506060), (40, 1355454), (45, 1204848), (48, 1129545), (54, 1004040), (60, 903636), (72, 753030), (80, 677727), (81, 669360), (90, 602424), (108, 502020), (120, 451818), (135, 401616), (144, 376515), (162, 334680), (180, 301212), (216, 251010), (240, 225909), (243, 223120), (270, 200808), (324, 167340), (360, 150606), (405, 133872), (432, 125505), (486, 111560), (540, 100404), (648, 83670), (720, 75303), (810, 66936), (972, 55780), (1080, 50202), (1215, 44624), (1296, 41835), (1620, 33468), (1944, 27890), (2160, 25101), (2430, 22312), (2789, 19440), (3240, 16734), (3888, 13945), (4860, 11156), (5578, 9720), (6480, 8367)]