276953280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{288493}}^1$

素因数の和:288513

約数の個数: 56

約数和(自身を含む): 879329712

約数和(自身を除く): 602376432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 288493, 576986, 865479, 1153972, 1442465, 1730958, 2307944, 2884930, 3461916, 4327395, 4615888, 5769860, 6923832, 8654790, 9231776, 11539720, 13847664, 17309580, 18463552, 23079440, 27695328, 34619160, 46158880, 55390656, 69238320, 92317760, 138476640, 276953280]

約数ペア:

[(1, 276953280), (2, 138476640), (3, 92317760), (4, 69238320), (5, 55390656), (6, 46158880), (8, 34619160), (10, 27695328), (12, 23079440), (15, 18463552), (16, 17309580), (20, 13847664), (24, 11539720), (30, 9231776), (32, 8654790), (40, 6923832), (48, 5769860), (60, 4615888), (64, 4327395), (80, 3461916), (96, 2884930), (120, 2307944), (160, 1730958), (192, 1442465), (240, 1153972), (320, 865479), (480, 576986), (960, 288493)]