371337280

素因数分解:

$2^6\times 5^1\times {\mathrm{1160429}}^1$

素因数の和:1160446

約数の個数: 28

約数和(自身を含む): 884247660

約数和(自身を除く): 512910380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1160429, 2320858, 4641716, 5802145, 9283432, 11604290, 18566864, 23208580, 37133728, 46417160, 74267456, 92834320, 185668640, 371337280]

約数ペア:

[(1, 371337280), (2, 185668640), (4, 92834320), (5, 74267456), (8, 46417160), (10, 37133728), (16, 23208580), (20, 18566864), (32, 11604290), (40, 9283432), (64, 5802145), (80, 4641716), (160, 2320858), (320, 1160429)]