143412720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54323}}^1$

素因数の和:54350

約数の個数: 80

約数和(自身を含む): 485004672

約数和(自身を除く): 341591952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 54323, 108646, 162969, 217292, 271615, 325938, 434584, 543230, 597553, 651876, 814845, 869168, 1086460, 1195106, 1303752, 1629690, 1792659, 2172920, 2390212, 2607504, 2987765, 3259380, 3585318, 4345840, 4780424, 5975530, 6518760, 7170636, 8963295, 9560848, 11951060, 13037520, 14341272, 17926590, 23902120, 28682544, 35853180, 47804240, 71706360, 143412720]

約数ペア:

[(1, 143412720), (2, 71706360), (3, 47804240), (4, 35853180), (5, 28682544), (6, 23902120), (8, 17926590), (10, 14341272), (11, 13037520), (12, 11951060), (15, 9560848), (16, 8963295), (20, 7170636), (22, 6518760), (24, 5975530), (30, 4780424), (33, 4345840), (40, 3585318), (44, 3259380), (48, 2987765), (55, 2607504), (60, 2390212), (66, 2172920), (80, 1792659), (88, 1629690), (110, 1303752), (120, 1195106), (132, 1086460), (165, 869168), (176, 814845), (220, 651876), (240, 597553), (264, 543230), (330, 434584), (440, 325938), (528, 271615), (660, 217292), (880, 162969), (1320, 108646), (2640, 54323)]