28069864080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116957767}}^1$

素因数の和:116957783

約数の個数: 40

約数和(自身を含む): 87016579392

約数和(自身を除く): 58946715312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116957767, 233915534, 350873301, 467831068, 584788835, 701746602, 935662136, 1169577670, 1403493204, 1754366505, 1871324272, 2339155340, 2806986408, 3508733010, 4678310680, 5613972816, 7017466020, 9356621360, 14034932040, 28069864080]

約数ペア:

[(1, 28069864080), (2, 14034932040), (3, 9356621360), (4, 7017466020), (5, 5613972816), (6, 4678310680), (8, 3508733010), (10, 2806986408), (12, 2339155340), (15, 1871324272), (16, 1754366505), (20, 1403493204), (24, 1169577670), (30, 935662136), (40, 701746602), (48, 584788835), (60, 467831068), (80, 350873301), (120, 233915534), (240, 116957767)]