16790520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139921}}^1$

素因数の和:139935

約数の個数: 32

約数和(自身を含む): 50371920

約数和(自身を除く): 33581400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139921, 279842, 419763, 559684, 699605, 839526, 1119368, 1399210, 1679052, 2098815, 2798420, 3358104, 4197630, 5596840, 8395260, 16790520]

約数ペア:

[(1, 16790520), (2, 8395260), (3, 5596840), (4, 4197630), (5, 3358104), (6, 2798420), (8, 2098815), (10, 1679052), (12, 1399210), (15, 1119368), (20, 839526), (24, 699605), (30, 559684), (40, 419763), (60, 279842), (120, 139921)]