79922880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27751}}^1$

素因数の和:27774

約数の個数: 84

約数和(自身を含む): 274911312

約数和(自身を除く): 194988432

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, 27751, 55502, 83253, 111004, 138755, 166506, 222008, 249759, 277510, 333012, 416265, 444016, 499518, 555020, 666024, 832530, 888032, 999036, 1110040, 1248795, 1332048, 1665060, 1776064, 1998072, 2220080, 2497590, 2664096, 3330120, 3996144, 4440160, 4995180, 5328192, 6660240, 7992288, 8880320, 9990360, 13320480, 15984576, 19980720, 26640960, 39961440, 79922880]

約数ペア:

[(1, 79922880), (2, 39961440), (3, 26640960), (4, 19980720), (5, 15984576), (6, 13320480), (8, 9990360), (9, 8880320), (10, 7992288), (12, 6660240), (15, 5328192), (16, 4995180), (18, 4440160), (20, 3996144), (24, 3330120), (30, 2664096), (32, 2497590), (36, 2220080), (40, 1998072), (45, 1776064), (48, 1665060), (60, 1332048), (64, 1248795), (72, 1110040), (80, 999036), (90, 888032), (96, 832530), (120, 666024), (144, 555020), (160, 499518), (180, 444016), (192, 416265), (240, 333012), (288, 277510), (320, 249759), (360, 222008), (480, 166506), (576, 138755), (720, 111004), (960, 83253), (1440, 55502), (2880, 27751)]