171770520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1431421}}^1$

素因数の和:1431435

約数の個数: 32

約数和(自身を含む): 515311920

約数和(自身を除く): 343541400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1431421, 2862842, 4294263, 5725684, 7157105, 8588526, 11451368, 14314210, 17177052, 21471315, 28628420, 34354104, 42942630, 57256840, 85885260, 171770520]

約数ペア:

[(1, 171770520), (2, 85885260), (3, 57256840), (4, 42942630), (5, 34354104), (6, 28628420), (8, 21471315), (10, 17177052), (12, 14314210), (15, 11451368), (20, 8588526), (24, 7157105), (30, 5725684), (40, 4294263), (60, 2862842), (120, 1431421)]