194810520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1623421}}^1$

素因数の和:1623435

約数の個数: 32

約数和(自身を含む): 584431920

約数和(自身を除く): 389621400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1623421, 3246842, 4870263, 6493684, 8117105, 9740526, 12987368, 16234210, 19481052, 24351315, 32468420, 38962104, 48702630, 64936840, 97405260, 194810520]

約数ペア:

[(1, 194810520), (2, 97405260), (3, 64936840), (4, 48702630), (5, 38962104), (6, 32468420), (8, 24351315), (10, 19481052), (12, 16234210), (15, 12987368), (20, 9740526), (24, 8117105), (30, 6493684), (40, 4870263), (60, 3246842), (120, 1623421)]