15240912

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2291

約数の個数: 40

約数和(自身を含む): 39655200

約数和(自身を除く): 24414288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2131, 2384, 3576, 4262, 6393, 7152, 8524, 12786, 17048, 25572, 34096, 51144, 102288, 317519, 635038, 952557, 1270076, 1905114, 2540152, 3810228, 5080304, 7620456, 15240912]

約数ペア:

[(1, 15240912), (2, 7620456), (3, 5080304), (4, 3810228), (6, 2540152), (8, 1905114), (12, 1270076), (16, 952557), (24, 635038), (48, 317519), (149, 102288), (298, 51144), (447, 34096), (596, 25572), (894, 17048), (1192, 12786), (1788, 8524), (2131, 7152), (2384, 6393), (3576, 4262)]