120405744

素因数分解:

$2^4\times 3^3\times {\mathrm{278717}}^1$

素因数の和:278734

約数の個数: 40

約数和(自身を含む): 345610320

約数和(自身を除く): 225204576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 278717, 557434, 836151, 1114868, 1672302, 2229736, 2508453, 3344604, 4459472, 5016906, 6689208, 7525359, 10033812, 13378416, 15050718, 20067624, 30101436, 40135248, 60202872, 120405744]

約数ペア:

[(1, 120405744), (2, 60202872), (3, 40135248), (4, 30101436), (6, 20067624), (8, 15050718), (9, 13378416), (12, 10033812), (16, 7525359), (18, 6689208), (24, 5016906), (27, 4459472), (36, 3344604), (48, 2508453), (54, 2229736), (72, 1672302), (108, 1114868), (144, 836151), (216, 557434), (432, 278717)]