74147520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{77237}}^1$

素因数の和:77257

約数の個数: 56

約数和(自身を含む): 235421424

約数和(自身を除く): 161273904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 77237, 154474, 231711, 308948, 386185, 463422, 617896, 772370, 926844, 1158555, 1235792, 1544740, 1853688, 2317110, 2471584, 3089480, 3707376, 4634220, 4943168, 6178960, 7414752, 9268440, 12357920, 14829504, 18536880, 24715840, 37073760, 74147520]

約数ペア:

[(1, 74147520), (2, 37073760), (3, 24715840), (4, 18536880), (5, 14829504), (6, 12357920), (8, 9268440), (10, 7414752), (12, 6178960), (15, 4943168), (16, 4634220), (20, 3707376), (24, 3089480), (30, 2471584), (32, 2317110), (40, 1853688), (48, 1544740), (60, 1235792), (64, 1158555), (80, 926844), (96, 772370), (120, 617896), (160, 463422), (192, 386185), (240, 308948), (320, 231711), (480, 154474), (960, 77237)]