16575840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1279}}^1$

素因数の和:1306

約数の個数: 120

約数和(自身を含む): 58544640

約数和(自身を除く): 41968800

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1279, 1296, 1440, 1620, 2160, 2558, 2592, 3240, 3837, 4320, 5116, 6395, 6480, 7674, 10232, 11511, 12790, 12960, 15348, 19185, 20464, 23022, 25580, 30696, 34533, 38370, 40928, 46044, 51160, 57555, 61392, 69066, 76740, 92088, 102320, 103599, 115110, 122784, 138132, 153480, 172665, 184176, 204640, 207198, 230220, 276264, 306960, 345330, 368352, 414396, 460440, 517995, 552528, 613920, 690660, 828792, 920880, 1035990, 1105056, 1381320, 1657584, 1841760, 2071980, 2762640, 3315168, 4143960, 5525280, 8287920, 16575840]

約数ペア:

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