1130080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 3054240

約数和(自身を除く): 1924160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1009, 1120, 2018, 4036, 5045, 7063, 8072, 10090, 14126, 16144, 20180, 28252, 32288, 35315, 40360, 56504, 70630, 80720, 113008, 141260, 161440, 226016, 282520, 565040, 1130080]

約数ペア:

[(1, 1130080), (2, 565040), (4, 282520), (5, 226016), (7, 161440), (8, 141260), (10, 113008), (14, 80720), (16, 70630), (20, 56504), (28, 40360), (32, 35315), (35, 32288), (40, 28252), (56, 20180), (70, 16144), (80, 14126), (112, 10090), (140, 8072), (160, 7063), (224, 5045), (280, 4036), (560, 2018), (1009, 1120)]