61120960

素因数分解:

$2^6\times 5^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 146212560

約数和(自身を除く): 85091600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 409, 467, 818, 934, 1636, 1868, 2045, 2335, 3272, 3736, 4090, 4670, 6544, 7472, 8180, 9340, 13088, 14944, 16360, 18680, 26176, 29888, 32720, 37360, 65440, 74720, 130880, 149440, 191003, 382006, 764012, 955015, 1528024, 1910030, 3056048, 3820060, 6112096, 7640120, 12224192, 15280240, 30560480, 61120960]

約数ペア:

[(1, 61120960), (2, 30560480), (4, 15280240), (5, 12224192), (8, 7640120), (10, 6112096), (16, 3820060), (20, 3056048), (32, 1910030), (40, 1528024), (64, 955015), (80, 764012), (160, 382006), (320, 191003), (409, 149440), (467, 130880), (818, 74720), (934, 65440), (1636, 37360), (1868, 32720), (2045, 29888), (2335, 26176), (3272, 18680), (3736, 16360), (4090, 14944), (4670, 13088), (6544, 9340), (7472, 8180)]