164411220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2740187}}^1$

素因数の和:2740199

約数の個数: 24

約数和(自身を含む): 460351584

約数和(自身を除く): 295940364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2740187, 5480374, 8220561, 10960748, 13700935, 16441122, 27401870, 32882244, 41102805, 54803740, 82205610, 164411220]

約数ペア:

[(1, 164411220), (2, 82205610), (3, 54803740), (4, 41102805), (5, 32882244), (6, 27401870), (10, 16441122), (12, 13700935), (15, 10960748), (20, 8220561), (30, 5480374), (60, 2740187)]