120270584

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15451}}^1$

素因数の和:15603

約数の個数: 32

約数和(自身を含む): 259593600

約数和(自身を除く): 139323016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 15451, 30902, 61804, 108157, 123608, 216314, 432628, 865256, 2147689, 4295378, 8590756, 15033823, 17181512, 30067646, 60135292, 120270584]

約数ペア:

[(1, 120270584), (2, 60135292), (4, 30067646), (7, 17181512), (8, 15033823), (14, 8590756), (28, 4295378), (56, 2147689), (139, 865256), (278, 432628), (556, 216314), (973, 123608), (1112, 108157), (1946, 61804), (3892, 30902), (7784, 15451)]