85089960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78787}}^1$

素因数の和:78807

約数の個数: 64

約数和(自身を含む): 283636800

約数和(自身を除く): 198546840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78787, 157574, 236361, 315148, 393935, 472722, 630296, 709083, 787870, 945444, 1181805, 1418166, 1575740, 1890888, 2127249, 2363610, 2836332, 3151480, 3545415, 4254498, 4727220, 5672664, 7090830, 8508996, 9454440, 10636245, 14181660, 17017992, 21272490, 28363320, 42544980, 85089960]

約数ペア:

[(1, 85089960), (2, 42544980), (3, 28363320), (4, 21272490), (5, 17017992), (6, 14181660), (8, 10636245), (9, 9454440), (10, 8508996), (12, 7090830), (15, 5672664), (18, 4727220), (20, 4254498), (24, 3545415), (27, 3151480), (30, 2836332), (36, 2363610), (40, 2127249), (45, 1890888), (54, 1575740), (60, 1418166), (72, 1181805), (90, 945444), (108, 787870), (120, 709083), (135, 630296), (180, 472722), (216, 393935), (270, 315148), (360, 236361), (540, 157574), (1080, 78787)]