56487840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{859}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 179444160

約数和(自身を除く): 122956320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 859, 1096, 1370, 1644, 1718, 2055, 2192, 2577, 2740, 3288, 3436, 4110, 4295, 4384, 5154, 5480, 6576, 6872, 8220, 8590, 10308, 10960, 12885, 13152, 13744, 16440, 17180, 20616, 21920, 25770, 27488, 32880, 34360, 41232, 51540, 65760, 68720, 82464, 103080, 117683, 137440, 206160, 235366, 353049, 412320, 470732, 588415, 706098, 941464, 1176830, 1412196, 1765245, 1882928, 2353660, 2824392, 3530490, 3765856, 4707320, 5648784, 7060980, 9414640, 11297568, 14121960, 18829280, 28243920, 56487840]

約数ペア:

[(1, 56487840), (2, 28243920), (3, 18829280), (4, 14121960), (5, 11297568), (6, 9414640), (8, 7060980), (10, 5648784), (12, 4707320), (15, 3765856), (16, 3530490), (20, 2824392), (24, 2353660), (30, 1882928), (32, 1765245), (40, 1412196), (48, 1176830), (60, 941464), (80, 706098), (96, 588415), (120, 470732), (137, 412320), (160, 353049), (240, 235366), (274, 206160), (411, 137440), (480, 117683), (548, 103080), (685, 82464), (822, 68720), (859, 65760), (1096, 51540), (1370, 41232), (1644, 34360), (1718, 32880), (2055, 27488), (2192, 25770), (2577, 21920), (2740, 20616), (3288, 17180), (3436, 16440), (4110, 13744), (4295, 13152), (4384, 12885), (5154, 10960), (5480, 10308), (6576, 8590), (6872, 8220)]