269968120

素因数分解:

$2^3\times 5^1\times {\mathrm{6749203}}^1$

素因数の和:6749214

約数の個数: 16

約数和(自身を含む): 607428360

約数和(自身を除く): 337460240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6749203, 13498406, 26996812, 33746015, 53993624, 67492030, 134984060, 269968120]

約数ペア:

[(1, 269968120), (2, 134984060), (4, 67492030), (5, 53993624), (8, 33746015), (10, 26996812), (20, 13498406), (40, 6749203)]