3080560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5521

約数の個数: 40

約数和(自身を含む): 8186976

約数和(自身を除く): 5106416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5501, 11002, 22004, 27505, 38507, 44008, 55010, 77014, 88016, 110020, 154028, 192535, 220040, 308056, 385070, 440080, 616112, 770140, 1540280, 3080560]

約数ペア:

[(1, 3080560), (2, 1540280), (4, 770140), (5, 616112), (7, 440080), (8, 385070), (10, 308056), (14, 220040), (16, 192535), (20, 154028), (28, 110020), (35, 88016), (40, 77014), (56, 55010), (70, 44008), (80, 38507), (112, 27505), (140, 22004), (280, 11002), (560, 5501)]