15391344660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{256522411}}^1$

素因数の和:256522423

約数の個数: 24

約数和(自身を含む): 43095765216

約数和(自身を除く): 27704420556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 256522411, 513044822, 769567233, 1026089644, 1282612055, 1539134466, 2565224110, 3078268932, 3847836165, 5130448220, 7695672330, 15391344660]

約数ペア:

[(1, 15391344660), (2, 7695672330), (3, 5130448220), (4, 3847836165), (5, 3078268932), (6, 2565224110), (10, 1539134466), (12, 1282612055), (15, 1026089644), (20, 769567233), (30, 513044822), (60, 256522411)]