45360560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{81001}}^1$

素因数の和:81021

約数の個数: 40

約数和(自身を含む): 120530976

約数和(自身を除く): 75170416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 81001, 162002, 324004, 405005, 567007, 648008, 810010, 1134014, 1296016, 1620020, 2268028, 2835035, 3240040, 4536056, 5670070, 6480080, 9072112, 11340140, 22680280, 45360560]

約数ペア:

[(1, 45360560), (2, 22680280), (4, 11340140), (5, 9072112), (7, 6480080), (8, 5670070), (10, 4536056), (14, 3240040), (16, 2835035), (20, 2268028), (28, 1620020), (35, 1296016), (40, 1134014), (56, 810010), (70, 648008), (80, 567007), (112, 405005), (140, 324004), (280, 162002), (560, 81001)]