54080880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32191}}^1$

素因数の和:32214

約数の個数: 80

約数和(自身を含む): 191606784

約数和(自身を除く): 137525904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32191, 64382, 96573, 128764, 160955, 193146, 225337, 257528, 321910, 386292, 450674, 482865, 515056, 643820, 676011, 772584, 901348, 965730, 1126685, 1287640, 1352022, 1545168, 1802696, 1931460, 2253370, 2575280, 2704044, 3380055, 3605392, 3862920, 4506740, 5408088, 6760110, 7725840, 9013480, 10816176, 13520220, 18026960, 27040440, 54080880]

約数ペア:

[(1, 54080880), (2, 27040440), (3, 18026960), (4, 13520220), (5, 10816176), (6, 9013480), (7, 7725840), (8, 6760110), (10, 5408088), (12, 4506740), (14, 3862920), (15, 3605392), (16, 3380055), (20, 2704044), (21, 2575280), (24, 2253370), (28, 1931460), (30, 1802696), (35, 1545168), (40, 1352022), (42, 1287640), (48, 1126685), (56, 965730), (60, 901348), (70, 772584), (80, 676011), (84, 643820), (105, 515056), (112, 482865), (120, 450674), (140, 386292), (168, 321910), (210, 257528), (240, 225337), (280, 193146), (336, 160955), (420, 128764), (560, 96573), (840, 64382), (1680, 32191)]