139170960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7159}}^1$

素因数の和:7187

約数の個数: 120

約数和(自身を含む): 484760640

約数和(自身を除く): 345589680

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, 4860, 6480, 7159, 9720, 14318, 19440, 21477, 28636, 35795, 42954, 57272, 64431, 71590, 85908, 107385, 114544, 128862, 143180, 171816, 193293, 214770, 257724, 286360, 322155, 343632, 386586, 429540, 515448, 572720, 579879, 644310, 773172, 859080, 966465, 1030896, 1159758, 1288620, 1546344, 1718160, 1739637, 1932930, 2319516, 2577240, 2899395, 3092688, 3479274, 3865860, 4639032, 5154480, 5798790, 6958548, 7731720, 8698185, 9278064, 11597580, 13917096, 15463440, 17396370, 23195160, 27834192, 34792740, 46390320, 69585480, 139170960]

約数ペア:

[(1, 139170960), (2, 69585480), (3, 46390320), (4, 34792740), (5, 27834192), (6, 23195160), (8, 17396370), (9, 15463440), (10, 13917096), (12, 11597580), (15, 9278064), (16, 8698185), (18, 7731720), (20, 6958548), (24, 5798790), (27, 5154480), (30, 4639032), (36, 3865860), (40, 3479274), (45, 3092688), (48, 2899395), (54, 2577240), (60, 2319516), (72, 1932930), (80, 1739637), (81, 1718160), (90, 1546344), (108, 1288620), (120, 1159758), (135, 1030896), (144, 966465), (162, 859080), (180, 773172), (216, 644310), (240, 579879), (243, 572720), (270, 515448), (324, 429540), (360, 386586), (405, 343632), (432, 322155), (486, 286360), (540, 257724), (648, 214770), (720, 193293), (810, 171816), (972, 143180), (1080, 128862), (1215, 114544), (1296, 107385), (1620, 85908), (1944, 71590), (2160, 64431), (2430, 57272), (3240, 42954), (3888, 35795), (4860, 28636), (6480, 21477), (7159, 19440), (9720, 14318)]