457260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7621}}^1$

素因数の和:7633

約数の個数: 24

約数和(自身を含む): 1280496

約数和(自身を除く): 823236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7621, 15242, 22863, 30484, 38105, 45726, 76210, 91452, 114315, 152420, 228630, 457260]

約数ペア:

[(1, 457260), (2, 228630), (3, 152420), (4, 114315), (5, 91452), (6, 76210), (10, 45726), (12, 38105), (15, 30484), (20, 22863), (30, 15242), (60, 7621)]