86994240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{90619}}^1$

素因数の和:90639

約数の個数: 56

約数和(自身を含む): 276209760

約数和(自身を除く): 189215520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 90619, 181238, 271857, 362476, 453095, 543714, 724952, 906190, 1087428, 1359285, 1449904, 1812380, 2174856, 2718570, 2899808, 3624760, 4349712, 5437140, 5799616, 7249520, 8699424, 10874280, 14499040, 17398848, 21748560, 28998080, 43497120, 86994240]

約数ペア:

[(1, 86994240), (2, 43497120), (3, 28998080), (4, 21748560), (5, 17398848), (6, 14499040), (8, 10874280), (10, 8699424), (12, 7249520), (15, 5799616), (16, 5437140), (20, 4349712), (24, 3624760), (30, 2899808), (32, 2718570), (40, 2174856), (48, 1812380), (60, 1449904), (64, 1359285), (80, 1087428), (96, 906190), (120, 724952), (160, 543714), (192, 453095), (240, 362476), (320, 271857), (480, 181238), (960, 90619)]