8052540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 22783488

約数和(自身を除く): 14730948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1303, 1545, 2060, 2606, 3090, 3909, 5212, 6180, 6515, 7818, 13030, 15636, 19545, 26060, 39090, 78180, 134209, 268418, 402627, 536836, 671045, 805254, 1342090, 1610508, 2013135, 2684180, 4026270, 8052540]

約数ペア:

[(1, 8052540), (2, 4026270), (3, 2684180), (4, 2013135), (5, 1610508), (6, 1342090), (10, 805254), (12, 671045), (15, 536836), (20, 402627), (30, 268418), (60, 134209), (103, 78180), (206, 39090), (309, 26060), (412, 19545), (515, 15636), (618, 13030), (1030, 7818), (1236, 6515), (1303, 6180), (1545, 5212), (2060, 3909), (2606, 3090)]