118813120

素因数分解:

$2^6\times 5^1\times {\mathrm{371291}}^1$

素因数の和:371308

約数の個数: 28

約数和(自身を含む): 282924504

約数和(自身を除く): 164111384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 371291, 742582, 1485164, 1856455, 2970328, 3712910, 5940656, 7425820, 11881312, 14851640, 23762624, 29703280, 59406560, 118813120]

約数ペア:

[(1, 118813120), (2, 59406560), (4, 29703280), (5, 23762624), (8, 14851640), (10, 11881312), (16, 7425820), (20, 5940656), (32, 3712910), (40, 2970328), (64, 1856455), (80, 1485164), (160, 742582), (320, 371291)]