86246640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39929}}^1$

素因数の和:39951

約数の個数: 80

約数和(自身を含む): 297079200

約数和(自身を除く): 210832560

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 39929, 79858, 119787, 159716, 199645, 239574, 319432, 359361, 399290, 479148, 598935, 638864, 718722, 798580, 958296, 1078083, 1197870, 1437444, 1597160, 1796805, 1916592, 2156166, 2395740, 2874888, 3194320, 3593610, 4312332, 4791480, 5390415, 5749776, 7187220, 8624664, 9582960, 10780830, 14374440, 17249328, 21561660, 28748880, 43123320, 86246640]

約数ペア:

[(1, 86246640), (2, 43123320), (3, 28748880), (4, 21561660), (5, 17249328), (6, 14374440), (8, 10780830), (9, 9582960), (10, 8624664), (12, 7187220), (15, 5749776), (16, 5390415), (18, 4791480), (20, 4312332), (24, 3593610), (27, 3194320), (30, 2874888), (36, 2395740), (40, 2156166), (45, 1916592), (48, 1796805), (54, 1597160), (60, 1437444), (72, 1197870), (80, 1078083), (90, 958296), (108, 798580), (120, 718722), (135, 638864), (144, 598935), (180, 479148), (216, 399290), (240, 359361), (270, 319432), (360, 239574), (432, 199645), (540, 159716), (720, 119787), (1080, 79858), (2160, 39929)]