56724240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13903}}^1$

素因数の和:13936

約数の個数: 80

約数和(自身を含む): 186202368

約数和(自身を除く): 129478128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 13903, 27806, 41709, 55612, 69515, 83418, 111224, 139030, 166836, 208545, 222448, 236351, 278060, 333672, 417090, 472702, 556120, 667344, 709053, 834180, 945404, 1112240, 1181755, 1418106, 1668360, 1890808, 2363510, 2836212, 3336720, 3545265, 3781616, 4727020, 5672424, 7090530, 9454040, 11344848, 14181060, 18908080, 28362120, 56724240]

約数ペア:

[(1, 56724240), (2, 28362120), (3, 18908080), (4, 14181060), (5, 11344848), (6, 9454040), (8, 7090530), (10, 5672424), (12, 4727020), (15, 3781616), (16, 3545265), (17, 3336720), (20, 2836212), (24, 2363510), (30, 1890808), (34, 1668360), (40, 1418106), (48, 1181755), (51, 1112240), (60, 945404), (68, 834180), (80, 709053), (85, 667344), (102, 556120), (120, 472702), (136, 417090), (170, 333672), (204, 278060), (240, 236351), (255, 222448), (272, 208545), (340, 166836), (408, 139030), (510, 111224), (680, 83418), (816, 69515), (1020, 55612), (1360, 41709), (2040, 27806), (4080, 13903)]