306649120

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15091}}^1$

素因数の和:15233

約数の個数: 48

約数和(自身を含む): 730211328

約数和(自身を除く): 423562208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 15091, 20320, 30182, 60364, 75455, 120728, 150910, 241456, 301820, 482912, 603640, 1207280, 1916557, 2414560, 3833114, 7666228, 9582785, 15332456, 19165570, 30664912, 38331140, 61329824, 76662280, 153324560, 306649120]

約数ペア:

[(1, 306649120), (2, 153324560), (4, 76662280), (5, 61329824), (8, 38331140), (10, 30664912), (16, 19165570), (20, 15332456), (32, 9582785), (40, 7666228), (80, 3833114), (127, 2414560), (160, 1916557), (254, 1207280), (508, 603640), (635, 482912), (1016, 301820), (1270, 241456), (2032, 150910), (2540, 120728), (4064, 75455), (5080, 60364), (10160, 30182), (15091, 20320)]