307218880

素因数分解:

$2^6\times 5^1\times {\mathrm{960059}}^1$

素因数の和:960076

約数の個数: 28

約数和(自身を含む): 731565720

約数和(自身を除く): 424346840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 960059, 1920118, 3840236, 4800295, 7680472, 9600590, 15360944, 19201180, 30721888, 38402360, 61443776, 76804720, 153609440, 307218880]

約数ペア:

[(1, 307218880), (2, 153609440), (4, 76804720), (5, 61443776), (8, 38402360), (10, 30721888), (16, 19201180), (20, 15360944), (32, 9600590), (40, 7680472), (64, 4800295), (80, 3840236), (160, 1920118), (320, 960059)]