57168840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{476407}}^1$

素因数の和:476421

約数の個数: 32

約数和(自身を含む): 171506880

約数和(自身を除く): 114338040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 476407, 952814, 1429221, 1905628, 2382035, 2858442, 3811256, 4764070, 5716884, 7146105, 9528140, 11433768, 14292210, 19056280, 28584420, 57168840]

約数ペア:

[(1, 57168840), (2, 28584420), (3, 19056280), (4, 14292210), (5, 11433768), (6, 9528140), (8, 7146105), (10, 5716884), (12, 4764070), (15, 3811256), (20, 2858442), (24, 2382035), (30, 1905628), (40, 1429221), (60, 952814), (120, 476407)]