15692280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130769}}^1$

素因数の和:130783

約数の個数: 32

約数和(自身を含む): 47077200

約数和(自身を除く): 31384920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130769, 261538, 392307, 523076, 653845, 784614, 1046152, 1307690, 1569228, 1961535, 2615380, 3138456, 3923070, 5230760, 7846140, 15692280]

約数ペア:

[(1, 15692280), (2, 7846140), (3, 5230760), (4, 3923070), (5, 3138456), (6, 2615380), (8, 1961535), (10, 1569228), (12, 1307690), (15, 1046152), (20, 784614), (24, 653845), (30, 523076), (40, 392307), (60, 261538), (120, 130769)]