163386180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{302567}}^1$

素因数の和:302585

約数の個数: 48

約数和(自身を含む): 508314240

約数和(自身を除く): 344928060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 302567, 605134, 907701, 1210268, 1512835, 1815402, 2723103, 3025670, 3630804, 4538505, 5446206, 6051340, 8169309, 9077010, 10892412, 13615515, 16338618, 18154020, 27231030, 32677236, 40846545, 54462060, 81693090, 163386180]

約数ペア:

[(1, 163386180), (2, 81693090), (3, 54462060), (4, 40846545), (5, 32677236), (6, 27231030), (9, 18154020), (10, 16338618), (12, 13615515), (15, 10892412), (18, 9077010), (20, 8169309), (27, 6051340), (30, 5446206), (36, 4538505), (45, 3630804), (54, 3025670), (60, 2723103), (90, 1815402), (108, 1512835), (135, 1210268), (180, 907701), (270, 605134), (540, 302567)]