1128263040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{65293}}^1$

素因数の和:65321

約数の個数: 128

約数和(自身を含む): 3995992800

約数和(自身を除く): 2867729760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 65293, 130586, 195879, 261172, 326465, 391758, 522344, 587637, 652930, 783516, 979395, 1044688, 1175274, 1305860, 1567032, 1762911, 1958790, 2089376, 2350548, 2611720, 2938185, 3134064, 3525822, 3917580, 4178752, 4701096, 5223440, 5876370, 6268128, 7051644, 7835160, 8357504, 8814555, 9402192, 10446880, 11752740, 12536256, 14103288, 15670320, 17629110, 18804384, 20893760, 23505480, 25072512, 28206576, 31340640, 35258220, 37608768, 41787520, 47010960, 56413152, 62681280, 70516440, 75217536, 94021920, 112826304, 125362560, 141032880, 188043840, 225652608, 282065760, 376087680, 564131520, 1128263040]

約数ペア:

[(1, 1128263040), (2, 564131520), (3, 376087680), (4, 282065760), (5, 225652608), (6, 188043840), (8, 141032880), (9, 125362560), (10, 112826304), (12, 94021920), (15, 75217536), (16, 70516440), (18, 62681280), (20, 56413152), (24, 47010960), (27, 41787520), (30, 37608768), (32, 35258220), (36, 31340640), (40, 28206576), (45, 25072512), (48, 23505480), (54, 20893760), (60, 18804384), (64, 17629110), (72, 15670320), (80, 14103288), (90, 12536256), (96, 11752740), (108, 10446880), (120, 9402192), (128, 8814555), (135, 8357504), (144, 7835160), (160, 7051644), (180, 6268128), (192, 5876370), (216, 5223440), (240, 4701096), (270, 4178752), (288, 3917580), (320, 3525822), (360, 3134064), (384, 2938185), (432, 2611720), (480, 2350548), (540, 2089376), (576, 1958790), (640, 1762911), (720, 1567032), (864, 1305860), (960, 1175274), (1080, 1044688), (1152, 979395), (1440, 783516), (1728, 652930), (1920, 587637), (2160, 522344), (2880, 391758), (3456, 326465), (4320, 261172), (5760, 195879), (8640, 130586), (17280, 65293)]