47272960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1351

約数の個数: 88

約数和(自身を含む): 129697920

約数和(自身を除く): 82424960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1319, 1792, 2240, 2560, 2638, 3584, 4480, 5120, 5276, 6595, 7168, 8960, 9233, 10552, 13190, 17920, 18466, 21104, 26380, 35840, 36932, 42208, 46165, 52760, 73864, 84416, 92330, 105520, 147728, 168832, 184660, 211040, 295456, 337664, 369320, 422080, 590912, 675328, 738640, 844160, 1181824, 1350656, 1477280, 1688320, 2363648, 2954560, 3376640, 4727296, 5909120, 6753280, 9454592, 11818240, 23636480, 47272960]

約数ペア:

[(1, 47272960), (2, 23636480), (4, 11818240), (5, 9454592), (7, 6753280), (8, 5909120), (10, 4727296), (14, 3376640), (16, 2954560), (20, 2363648), (28, 1688320), (32, 1477280), (35, 1350656), (40, 1181824), (56, 844160), (64, 738640), (70, 675328), (80, 590912), (112, 422080), (128, 369320), (140, 337664), (160, 295456), (224, 211040), (256, 184660), (280, 168832), (320, 147728), (448, 105520), (512, 92330), (560, 84416), (640, 73864), (896, 52760), (1024, 46165), (1120, 42208), (1280, 36932), (1319, 35840), (1792, 26380), (2240, 21104), (2560, 18466), (2638, 17920), (3584, 13190), (4480, 10552), (5120, 9233), (5276, 8960), (6595, 7168)]