15401366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27502441}}^1$

素因数の和:27502461

約数の個数: 40

約数和(自身を含む): 40923633696

約数和(自身を除く): 25522266736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27502441, 55004882, 110009764, 137512205, 192517087, 220019528, 275024410, 385034174, 440039056, 550048820, 770068348, 962585435, 1100097640, 1540136696, 1925170870, 2200195280, 3080273392, 3850341740, 7700683480, 15401366960]

約数ペア:

[(1, 15401366960), (2, 7700683480), (4, 3850341740), (5, 3080273392), (7, 2200195280), (8, 1925170870), (10, 1540136696), (14, 1100097640), (16, 962585435), (20, 770068348), (28, 550048820), (35, 440039056), (40, 385034174), (56, 275024410), (70, 220019528), (80, 192517087), (112, 137512205), (140, 110009764), (280, 55004882), (560, 27502441)]