19103788920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159198241}}^1$

素因数の和:159198255

約数の個数: 32

約数和(自身を含む): 57311367120

約数和(自身を除く): 38207578200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159198241, 318396482, 477594723, 636792964, 795991205, 955189446, 1273585928, 1591982410, 1910378892, 2387973615, 3183964820, 3820757784, 4775947230, 6367929640, 9551894460, 19103788920]

約数ペア:

[(1, 19103788920), (2, 9551894460), (3, 6367929640), (4, 4775947230), (5, 3820757784), (6, 3183964820), (8, 2387973615), (10, 1910378892), (12, 1591982410), (15, 1273585928), (20, 955189446), (24, 795991205), (30, 636792964), (40, 477594723), (60, 318396482), (120, 159198241)]