120780294

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{135101}}^1$

素因数の和:135255

約数の個数: 16

約数和(自身を含む): 243183600

約数和(自身を除く): 122403306

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 135101, 270202, 405303, 810606, 20130049, 40260098, 60390147, 120780294]

約数ペア:

[(1, 120780294), (2, 60390147), (3, 40260098), (6, 20130049), (149, 810606), (298, 405303), (447, 270202), (894, 135101)]