80850960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4159}}^1$

素因数の和:4187

約数の個数: 120

約数和(自身を含む): 281648640

約数和(自身を除く): 200797680

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, 3240, 3888, 4159, 4860, 6480, 8318, 9720, 12477, 16636, 19440, 20795, 24954, 33272, 37431, 41590, 49908, 62385, 66544, 74862, 83180, 99816, 112293, 124770, 149724, 166360, 187155, 199632, 224586, 249540, 299448, 332720, 336879, 374310, 449172, 499080, 561465, 598896, 673758, 748620, 898344, 998160, 1010637, 1122930, 1347516, 1497240, 1684395, 1796688, 2021274, 2245860, 2695032, 2994480, 3368790, 4042548, 4491720, 5053185, 5390064, 6737580, 8085096, 8983440, 10106370, 13475160, 16170192, 20212740, 26950320, 40425480, 80850960]

約数ペア:

[(1, 80850960), (2, 40425480), (3, 26950320), (4, 20212740), (5, 16170192), (6, 13475160), (8, 10106370), (9, 8983440), (10, 8085096), (12, 6737580), (15, 5390064), (16, 5053185), (18, 4491720), (20, 4042548), (24, 3368790), (27, 2994480), (30, 2695032), (36, 2245860), (40, 2021274), (45, 1796688), (48, 1684395), (54, 1497240), (60, 1347516), (72, 1122930), (80, 1010637), (81, 998160), (90, 898344), (108, 748620), (120, 673758), (135, 598896), (144, 561465), (162, 499080), (180, 449172), (216, 374310), (240, 336879), (243, 332720), (270, 299448), (324, 249540), (360, 224586), (405, 199632), (432, 187155), (486, 166360), (540, 149724), (648, 124770), (720, 112293), (810, 99816), (972, 83180), (1080, 74862), (1215, 66544), (1296, 62385), (1620, 49908), (1944, 41590), (2160, 37431), (2430, 33272), (3240, 24954), (3888, 20795), (4159, 19440), (4860, 16636), (6480, 12477), (8318, 9720)]