121860040

素因数分解:

$2^3\times 5^1\times {\mathrm{3046501}}^1$

素因数の和:3046512

約数の個数: 16

約数和(自身を含む): 274185180

約数和(自身を除く): 152325140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3046501, 6093002, 12186004, 15232505, 24372008, 30465010, 60930020, 121860040]

約数ペア:

[(1, 121860040), (2, 60930020), (4, 30465010), (5, 24372008), (8, 15232505), (10, 12186004), (20, 6093002), (40, 3046501)]