1350160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2411}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 3589056

約数和(自身を除く): 2238896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2411, 4822, 9644, 12055, 16877, 19288, 24110, 33754, 38576, 48220, 67508, 84385, 96440, 135016, 168770, 192880, 270032, 337540, 675080, 1350160]

約数ペア:

[(1, 1350160), (2, 675080), (4, 337540), (5, 270032), (7, 192880), (8, 168770), (10, 135016), (14, 96440), (16, 84385), (20, 67508), (28, 48220), (35, 38576), (40, 33754), (56, 24110), (70, 19288), (80, 16877), (112, 12055), (140, 9644), (280, 4822), (560, 2411)]