393752280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3281269}}^1$

素因数の和:3281283

約数の個数: 32

約数和(自身を含む): 1181257200

約数和(自身を除く): 787504920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3281269, 6562538, 9843807, 13125076, 16406345, 19687614, 26250152, 32812690, 39375228, 49219035, 65625380, 78750456, 98438070, 131250760, 196876140, 393752280]

約数ペア:

[(1, 393752280), (2, 196876140), (3, 131250760), (4, 98438070), (5, 78750456), (6, 65625380), (8, 49219035), (10, 39375228), (12, 32812690), (15, 26250152), (20, 19687614), (24, 16406345), (30, 13125076), (40, 9843807), (60, 6562538), (120, 3281269)]