230936480

素因数分解:

$2^5\times 5^1\times {\mathrm{1443353}}^1$

素因数の和:1443368

約数の個数: 24

約数和(自身を含む): 545587812

約数和(自身を除く): 314651332

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1443353, 2886706, 5773412, 7216765, 11546824, 14433530, 23093648, 28867060, 46187296, 57734120, 115468240, 230936480]

約数ペア:

[(1, 230936480), (2, 115468240), (4, 57734120), (5, 46187296), (8, 28867060), (10, 23093648), (16, 14433530), (20, 11546824), (32, 7216765), (40, 5773412), (80, 2886706), (160, 1443353)]