2016198540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1244567}}^1$

素因数の和:1244588

約数の個数: 60

約数和(自身を含む): 6324894576

約数和(自身を除く): 4308696036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1244567, 2489134, 3733701, 4978268, 6222835, 7467402, 11201103, 12445670, 14934804, 18668505, 22402206, 24891340, 33603309, 37337010, 44804412, 56005515, 67206618, 74674020, 100809927, 112011030, 134413236, 168016545, 201619854, 224022060, 336033090, 403239708, 504049635, 672066180, 1008099270, 2016198540]

約数ペア:

[(1, 2016198540), (2, 1008099270), (3, 672066180), (4, 504049635), (5, 403239708), (6, 336033090), (9, 224022060), (10, 201619854), (12, 168016545), (15, 134413236), (18, 112011030), (20, 100809927), (27, 74674020), (30, 67206618), (36, 56005515), (45, 44804412), (54, 37337010), (60, 33603309), (81, 24891340), (90, 22402206), (108, 18668505), (135, 14934804), (162, 12445670), (180, 11201103), (270, 7467402), (324, 6222835), (405, 4978268), (540, 3733701), (810, 2489134), (1620, 1244567)]