120361880

素因数分解:

$2^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{5501}}^1$

素因数の和:6059

約数の個数: 32

約数和(自身を含む): 271358640

約数和(自身を除く): 150996760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 547, 1094, 2188, 2735, 4376, 5470, 5501, 10940, 11002, 21880, 22004, 27505, 44008, 55010, 110020, 220040, 3009047, 6018094, 12036188, 15045235, 24072376, 30090470, 60180940, 120361880]

約数ペア:

[(1, 120361880), (2, 60180940), (4, 30090470), (5, 24072376), (8, 15045235), (10, 12036188), (20, 6018094), (40, 3009047), (547, 220040), (1094, 110020), (2188, 55010), (2735, 44008), (4376, 27505), (5470, 22004), (5501, 21880), (10940, 11002)]