78843840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{82129}}^1$

素因数の和:82149

約数の個数: 56

約数和(自身を含む): 250332240

約数和(自身を除く): 171488400

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, 82129, 164258, 246387, 328516, 410645, 492774, 657032, 821290, 985548, 1231935, 1314064, 1642580, 1971096, 2463870, 2628128, 3285160, 3942192, 4927740, 5256256, 6570320, 7884384, 9855480, 13140640, 15768768, 19710960, 26281280, 39421920, 78843840]

約数ペア:

[(1, 78843840), (2, 39421920), (3, 26281280), (4, 19710960), (5, 15768768), (6, 13140640), (8, 9855480), (10, 7884384), (12, 6570320), (15, 5256256), (16, 4927740), (20, 3942192), (24, 3285160), (30, 2628128), (32, 2463870), (40, 1971096), (48, 1642580), (60, 1314064), (64, 1231935), (80, 985548), (96, 821290), (120, 657032), (160, 492774), (192, 410645), (240, 328516), (320, 246387), (480, 164258), (960, 82129)]