2752020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15289}}^1$

素因数の和:15304

約数の個数: 36

約数和(自身を含む): 8348340

約数和(自身を除く): 5596320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15289, 30578, 45867, 61156, 76445, 91734, 137601, 152890, 183468, 229335, 275202, 305780, 458670, 550404, 688005, 917340, 1376010, 2752020]

約数ペア:

[(1, 2752020), (2, 1376010), (3, 917340), (4, 688005), (5, 550404), (6, 458670), (9, 305780), (10, 275202), (12, 229335), (15, 183468), (18, 152890), (20, 137601), (30, 91734), (36, 76445), (45, 61156), (60, 45867), (90, 30578), (180, 15289)]