57756840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{481307}}^1$

素因数の和:481321

約数の個数: 32

約数和(自身を含む): 173270880

約数和(自身を除く): 115514040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 481307, 962614, 1443921, 1925228, 2406535, 2887842, 3850456, 4813070, 5775684, 7219605, 9626140, 11551368, 14439210, 19252280, 28878420, 57756840]

約数ペア:

[(1, 57756840), (2, 28878420), (3, 19252280), (4, 14439210), (5, 11551368), (6, 9626140), (8, 7219605), (10, 5775684), (12, 4813070), (15, 3850456), (20, 2887842), (24, 2406535), (30, 1925228), (40, 1443921), (60, 962614), (120, 481307)]