243650520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{676807}}^1$

素因数の和:676824

約数の個数: 48

約数和(自身を含む): 791865360

約数和(自身を除く): 548214840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 676807, 1353614, 2030421, 2707228, 3384035, 4060842, 5414456, 6091263, 6768070, 8121684, 10152105, 12182526, 13536140, 16243368, 20304210, 24365052, 27072280, 30456315, 40608420, 48730104, 60912630, 81216840, 121825260, 243650520]

約数ペア:

[(1, 243650520), (2, 121825260), (3, 81216840), (4, 60912630), (5, 48730104), (6, 40608420), (8, 30456315), (9, 27072280), (10, 24365052), (12, 20304210), (15, 16243368), (18, 13536140), (20, 12182526), (24, 10152105), (30, 8121684), (36, 6768070), (40, 6091263), (45, 5414456), (60, 4060842), (72, 3384035), (90, 2707228), (120, 2030421), (180, 1353614), (360, 676807)]