162090540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2551}}^1$

素因数の和:2919

約数の個数: 72

約数和(自身を含む): 493260768

約数和(自身を除く): 331170228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2118, 2551, 3177, 3530, 4236, 5102, 5295, 6354, 7060, 7653, 10204, 10590, 12708, 12755, 15306, 15885, 21180, 22959, 25510, 30612, 31770, 38265, 45918, 51020, 63540, 76530, 91836, 114795, 153060, 229590, 459180, 900503, 1801006, 2701509, 3602012, 4502515, 5403018, 8104527, 9005030, 10806036, 13507545, 16209054, 18010060, 27015090, 32418108, 40522635, 54030180, 81045270, 162090540]

約数ペア:

[(1, 162090540), (2, 81045270), (3, 54030180), (4, 40522635), (5, 32418108), (6, 27015090), (9, 18010060), (10, 16209054), (12, 13507545), (15, 10806036), (18, 9005030), (20, 8104527), (30, 5403018), (36, 4502515), (45, 3602012), (60, 2701509), (90, 1801006), (180, 900503), (353, 459180), (706, 229590), (1059, 153060), (1412, 114795), (1765, 91836), (2118, 76530), (2551, 63540), (3177, 51020), (3530, 45918), (4236, 38265), (5102, 31770), (5295, 30612), (6354, 25510), (7060, 22959), (7653, 21180), (10204, 15885), (10590, 15306), (12708, 12755)]