12007520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 33094656

約数和(自身を除く): 21087136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 151, 160, 224, 280, 284, 302, 355, 497, 560, 568, 604, 710, 755, 994, 1057, 1120, 1136, 1208, 1420, 1510, 1988, 2114, 2272, 2416, 2485, 2840, 3020, 3976, 4228, 4832, 4970, 5285, 5680, 6040, 7952, 8456, 9940, 10570, 10721, 11360, 12080, 15904, 16912, 19880, 21140, 21442, 24160, 33824, 39760, 42280, 42884, 53605, 75047, 79520, 84560, 85768, 107210, 150094, 169120, 171536, 214420, 300188, 343072, 375235, 428840, 600376, 750470, 857680, 1200752, 1500940, 1715360, 2401504, 3001880, 6003760, 12007520]

約数ペア:

[(1, 12007520), (2, 6003760), (4, 3001880), (5, 2401504), (7, 1715360), (8, 1500940), (10, 1200752), (14, 857680), (16, 750470), (20, 600376), (28, 428840), (32, 375235), (35, 343072), (40, 300188), (56, 214420), (70, 171536), (71, 169120), (80, 150094), (112, 107210), (140, 85768), (142, 84560), (151, 79520), (160, 75047), (224, 53605), (280, 42884), (284, 42280), (302, 39760), (355, 33824), (497, 24160), (560, 21442), (568, 21140), (604, 19880), (710, 16912), (755, 15904), (994, 12080), (1057, 11360), (1120, 10721), (1136, 10570), (1208, 9940), (1420, 8456), (1510, 7952), (1988, 6040), (2114, 5680), (2272, 5285), (2416, 4970), (2485, 4832), (2840, 4228), (3020, 3976)]