15247728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5606

約数の個数: 60

約数和(自身を含む): 44926440

約数和(自身を除く): 29678712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 5573, 11146, 16719, 22292, 33438, 44584, 50157, 66876, 89168, 100314, 105887, 133752, 200628, 211774, 267504, 317661, 401256, 423548, 635322, 802512, 847096, 952983, 1270644, 1694192, 1905966, 2541288, 3811932, 5082576, 7623864, 15247728]

約数ペア:

[(1, 15247728), (2, 7623864), (3, 5082576), (4, 3811932), (6, 2541288), (8, 1905966), (9, 1694192), (12, 1270644), (16, 952983), (18, 847096), (19, 802512), (24, 635322), (36, 423548), (38, 401256), (48, 317661), (57, 267504), (72, 211774), (76, 200628), (114, 133752), (144, 105887), (152, 100314), (171, 89168), (228, 66876), (304, 50157), (342, 44584), (456, 33438), (684, 22292), (912, 16719), (1368, 11146), (2736, 5573)]