217846080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75641}}^1$

素因数の和:75664

約数の個数: 84

約数和(自身を含む): 749309652

約数和(自身を除く): 531463572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 75641, 151282, 226923, 302564, 378205, 453846, 605128, 680769, 756410, 907692, 1134615, 1210256, 1361538, 1512820, 1815384, 2269230, 2420512, 2723076, 3025640, 3403845, 3630768, 4538460, 4841024, 5446152, 6051280, 6807690, 7261536, 9076920, 10892304, 12102560, 13615380, 14523072, 18153840, 21784608, 24205120, 27230760, 36307680, 43569216, 54461520, 72615360, 108923040, 217846080]

約数ペア:

[(1, 217846080), (2, 108923040), (3, 72615360), (4, 54461520), (5, 43569216), (6, 36307680), (8, 27230760), (9, 24205120), (10, 21784608), (12, 18153840), (15, 14523072), (16, 13615380), (18, 12102560), (20, 10892304), (24, 9076920), (30, 7261536), (32, 6807690), (36, 6051280), (40, 5446152), (45, 4841024), (48, 4538460), (60, 3630768), (64, 3403845), (72, 3025640), (80, 2723076), (90, 2420512), (96, 2269230), (120, 1815384), (144, 1512820), (160, 1361538), (180, 1210256), (192, 1134615), (240, 907692), (288, 756410), (320, 680769), (360, 605128), (480, 453846), (576, 378205), (720, 302564), (960, 226923), (1440, 151282), (2880, 75641)]