61168960

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8311}}^1$

素因数の和:8351

約数の個数: 56

約数和(自身を含む): 152009856

約数和(自身を除く): 90840896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 8311, 16622, 33244, 41555, 66488, 83110, 132976, 166220, 191153, 265952, 332440, 382306, 531904, 664880, 764612, 955765, 1329760, 1529224, 1911530, 2659520, 3058448, 3823060, 6116896, 7646120, 12233792, 15292240, 30584480, 61168960]

約数ペア:

[(1, 61168960), (2, 30584480), (4, 15292240), (5, 12233792), (8, 7646120), (10, 6116896), (16, 3823060), (20, 3058448), (23, 2659520), (32, 1911530), (40, 1529224), (46, 1329760), (64, 955765), (80, 764612), (92, 664880), (115, 531904), (160, 382306), (184, 332440), (230, 265952), (320, 191153), (368, 166220), (460, 132976), (736, 83110), (920, 66488), (1472, 41555), (1840, 33244), (3680, 16622), (7360, 8311)]