121560304

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{30269}}^1$

素因数の和:30528

約数の個数: 20

約数和(自身を含む): 236469240

約数和(自身を除く): 114908936

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 30269, 60538, 121076, 242152, 484304, 7597519, 15195038, 30390076, 60780152, 121560304]

約数ペア:

[(1, 121560304), (2, 60780152), (4, 30390076), (8, 15195038), (16, 7597519), (251, 484304), (502, 242152), (1004, 121076), (2008, 60538), (4016, 30269)]