57497760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39929}}^1$

素因数の和:39950

約数の個数: 72

約数和(自身を含む): 196216020

約数和(自身を除く): 138718260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39929, 79858, 119787, 159716, 199645, 239574, 319432, 359361, 399290, 479148, 598935, 638864, 718722, 798580, 958296, 1197870, 1277728, 1437444, 1597160, 1796805, 1916592, 2395740, 2874888, 3194320, 3593610, 3833184, 4791480, 5749776, 6388640, 7187220, 9582960, 11499552, 14374440, 19165920, 28748880, 57497760]

約数ペア:

[(1, 57497760), (2, 28748880), (3, 19165920), (4, 14374440), (5, 11499552), (6, 9582960), (8, 7187220), (9, 6388640), (10, 5749776), (12, 4791480), (15, 3833184), (16, 3593610), (18, 3194320), (20, 2874888), (24, 2395740), (30, 1916592), (32, 1796805), (36, 1597160), (40, 1437444), (45, 1277728), (48, 1197870), (60, 958296), (72, 798580), (80, 718722), (90, 638864), (96, 598935), (120, 479148), (144, 399290), (160, 359361), (180, 319432), (240, 239574), (288, 199645), (360, 159716), (480, 119787), (720, 79858), (1440, 39929)]