180742176

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2333}}^1$

素因数の和:2618

約数の個数: 72

約数和(自身を含む): 516117420

約数和(自身を除く): 335375244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1076, 1614, 2152, 2333, 2421, 3228, 4304, 4666, 4842, 6456, 6999, 8608, 9332, 9684, 12912, 13998, 18664, 19368, 20997, 25824, 27996, 37328, 38736, 41994, 55992, 74656, 77472, 83988, 111984, 167976, 223968, 335952, 627577, 671904, 1255154, 1882731, 2510308, 3765462, 5020616, 5648193, 7530924, 10041232, 11296386, 15061848, 20082464, 22592772, 30123696, 45185544, 60247392, 90371088, 180742176]

約数ペア:

[(1, 180742176), (2, 90371088), (3, 60247392), (4, 45185544), (6, 30123696), (8, 22592772), (9, 20082464), (12, 15061848), (16, 11296386), (18, 10041232), (24, 7530924), (32, 5648193), (36, 5020616), (48, 3765462), (72, 2510308), (96, 1882731), (144, 1255154), (269, 671904), (288, 627577), (538, 335952), (807, 223968), (1076, 167976), (1614, 111984), (2152, 83988), (2333, 77472), (2421, 74656), (3228, 55992), (4304, 41994), (4666, 38736), (4842, 37328), (6456, 27996), (6999, 25824), (8608, 20997), (9332, 19368), (9684, 18664), (12912, 13998)]