60821680

素因数分解:

$2^4\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1123}}^1$

素因数の和:1813

約数の個数: 40

約数和(自身を含む): 141745392

約数和(自身を除く): 80923712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677, 1123, 1354, 2246, 2708, 3385, 4492, 5416, 5615, 6770, 8984, 10832, 11230, 13540, 17968, 22460, 27080, 44920, 54160, 89840, 760271, 1520542, 3041084, 3801355, 6082168, 7602710, 12164336, 15205420, 30410840, 60821680]

約数ペア:

[(1, 60821680), (2, 30410840), (4, 15205420), (5, 12164336), (8, 7602710), (10, 6082168), (16, 3801355), (20, 3041084), (40, 1520542), (80, 760271), (677, 89840), (1123, 54160), (1354, 44920), (2246, 27080), (2708, 22460), (3385, 17968), (4492, 13540), (5416, 11230), (5615, 10832), (6770, 8984)]