307973760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{160403}}^1$

素因数の和:160425

約数の個数: 64

約数和(自身を含む): 981672480

約数和(自身を除く): 673698720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 160403, 320806, 481209, 641612, 802015, 962418, 1283224, 1604030, 1924836, 2406045, 2566448, 3208060, 3849672, 4812090, 5132896, 6416120, 7699344, 9624180, 10265792, 12832240, 15398688, 19248360, 20531584, 25664480, 30797376, 38496720, 51328960, 61594752, 76993440, 102657920, 153986880, 307973760]

約数ペア:

[(1, 307973760), (2, 153986880), (3, 102657920), (4, 76993440), (5, 61594752), (6, 51328960), (8, 38496720), (10, 30797376), (12, 25664480), (15, 20531584), (16, 19248360), (20, 15398688), (24, 12832240), (30, 10265792), (32, 9624180), (40, 7699344), (48, 6416120), (60, 5132896), (64, 4812090), (80, 3849672), (96, 3208060), (120, 2566448), (128, 2406045), (160, 1924836), (192, 1604030), (240, 1283224), (320, 962418), (384, 802015), (480, 641612), (640, 481209), (960, 320806), (1920, 160403)]