2018332320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4204859}}^1$

素因数の和:4204877

約数の個数: 48

約数和(自身を含む): 6357748320

約数和(自身を除く): 4339416000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4204859, 8409718, 12614577, 16819436, 21024295, 25229154, 33638872, 42048590, 50458308, 63072885, 67277744, 84097180, 100916616, 126145770, 134555488, 168194360, 201833232, 252291540, 336388720, 403666464, 504583080, 672777440, 1009166160, 2018332320]

約数ペア:

[(1, 2018332320), (2, 1009166160), (3, 672777440), (4, 504583080), (5, 403666464), (6, 336388720), (8, 252291540), (10, 201833232), (12, 168194360), (15, 134555488), (16, 126145770), (20, 100916616), (24, 84097180), (30, 67277744), (32, 63072885), (40, 50458308), (48, 42048590), (60, 33638872), (80, 25229154), (96, 21024295), (120, 16819436), (160, 12614577), (240, 8409718), (480, 4204859)]