30106240

素因数分解:

$2^7\times 5^1\times {\mathrm{47041}}^1$

素因数の和:47060

約数の個数: 32

約数和(自身を含む): 71974260

約数和(自身を除く): 41868020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 47041, 94082, 188164, 235205, 376328, 470410, 752656, 940820, 1505312, 1881640, 3010624, 3763280, 6021248, 7526560, 15053120, 30106240]

約数ペア:

[(1, 30106240), (2, 15053120), (4, 7526560), (5, 6021248), (8, 3763280), (10, 3010624), (16, 1881640), (20, 1505312), (32, 940820), (40, 752656), (64, 470410), (80, 376328), (128, 235205), (160, 188164), (320, 94082), (640, 47041)]