60208640

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 80

約数和(自身を含む): 149521680

約数和(自身を除く): 89313040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 811, 928, 1160, 1280, 1622, 1856, 2320, 2560, 3244, 3712, 4055, 4640, 6488, 7424, 8110, 9280, 12976, 14848, 16220, 18560, 23519, 25952, 32440, 37120, 47038, 51904, 64880, 74240, 94076, 103808, 117595, 129760, 188152, 207616, 235190, 259520, 376304, 415232, 470380, 519040, 752608, 940760, 1038080, 1505216, 1881520, 2076160, 3010432, 3763040, 6020864, 7526080, 12041728, 15052160, 30104320, 60208640]

約数ペア:

[(1, 60208640), (2, 30104320), (4, 15052160), (5, 12041728), (8, 7526080), (10, 6020864), (16, 3763040), (20, 3010432), (29, 2076160), (32, 1881520), (40, 1505216), (58, 1038080), (64, 940760), (80, 752608), (116, 519040), (128, 470380), (145, 415232), (160, 376304), (232, 259520), (256, 235190), (290, 207616), (320, 188152), (464, 129760), (512, 117595), (580, 103808), (640, 94076), (811, 74240), (928, 64880), (1160, 51904), (1280, 47038), (1622, 37120), (1856, 32440), (2320, 25952), (2560, 23519), (3244, 18560), (3712, 16220), (4055, 14848), (4640, 12976), (6488, 9280), (7424, 8110)]