102628920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{855241}}^1$

素因数の和:855255

約数の個数: 32

約数和(自身を含む): 307887120

約数和(自身を除く): 205258200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 855241, 1710482, 2565723, 3420964, 4276205, 5131446, 6841928, 8552410, 10262892, 12828615, 17104820, 20525784, 25657230, 34209640, 51314460, 102628920]

約数ペア:

[(1, 102628920), (2, 51314460), (3, 34209640), (4, 25657230), (5, 20525784), (6, 17104820), (8, 12828615), (10, 10262892), (12, 8552410), (15, 6841928), (20, 5131446), (24, 4276205), (30, 3420964), (40, 2565723), (60, 1710482), (120, 855241)]