165534120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{459817}}^1$

素因数の和:459834

約数の個数: 48

約数和(自身を含む): 537987060

約数和(自身を除く): 372452940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 459817, 919634, 1379451, 1839268, 2299085, 2758902, 3678536, 4138353, 4598170, 5517804, 6897255, 8276706, 9196340, 11035608, 13794510, 16553412, 18392680, 20691765, 27589020, 33106824, 41383530, 55178040, 82767060, 165534120]

約数ペア:

[(1, 165534120), (2, 82767060), (3, 55178040), (4, 41383530), (5, 33106824), (6, 27589020), (8, 20691765), (9, 18392680), (10, 16553412), (12, 13794510), (15, 11035608), (18, 9196340), (20, 8276706), (24, 6897255), (30, 5517804), (36, 4598170), (40, 4138353), (45, 3678536), (60, 2758902), (72, 2299085), (90, 1839268), (120, 1379451), (180, 919634), (360, 459817)]