12976320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1931}}^1$

素因数の和:1958

約数の個数: 112

約数和(自身を含む): 47109888

約数和(自身を除く): 34133568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 1931, 2240, 3360, 3862, 5793, 6720, 7724, 9655, 11586, 13517, 15448, 19310, 23172, 27034, 28965, 30896, 38620, 40551, 46344, 54068, 57930, 61792, 67585, 77240, 81102, 92688, 108136, 115860, 123584, 135170, 154480, 162204, 185376, 202755, 216272, 231720, 270340, 308960, 324408, 370752, 405510, 432544, 463440, 540680, 617920, 648816, 811020, 865088, 926880, 1081360, 1297632, 1622040, 1853760, 2162720, 2595264, 3244080, 4325440, 6488160, 12976320]

約数ペア:

[(1, 12976320), (2, 6488160), (3, 4325440), (4, 3244080), (5, 2595264), (6, 2162720), (7, 1853760), (8, 1622040), (10, 1297632), (12, 1081360), (14, 926880), (15, 865088), (16, 811020), (20, 648816), (21, 617920), (24, 540680), (28, 463440), (30, 432544), (32, 405510), (35, 370752), (40, 324408), (42, 308960), (48, 270340), (56, 231720), (60, 216272), (64, 202755), (70, 185376), (80, 162204), (84, 154480), (96, 135170), (105, 123584), (112, 115860), (120, 108136), (140, 92688), (160, 81102), (168, 77240), (192, 67585), (210, 61792), (224, 57930), (240, 54068), (280, 46344), (320, 40551), (336, 38620), (420, 30896), (448, 28965), (480, 27034), (560, 23172), (672, 19310), (840, 15448), (960, 13517), (1120, 11586), (1344, 9655), (1680, 7724), (1931, 6720), (2240, 5793), (3360, 3862)]