188043840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65293}}^1$

素因数の和:65316

約数の個数: 84

約数和(自身を含む): 646802364

約数和(自身を除く): 458758524

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, 65293, 130586, 195879, 261172, 326465, 391758, 522344, 587637, 652930, 783516, 979395, 1044688, 1175274, 1305860, 1567032, 1958790, 2089376, 2350548, 2611720, 2938185, 3134064, 3917580, 4178752, 4701096, 5223440, 5876370, 6268128, 7835160, 9402192, 10446880, 11752740, 12536256, 15670320, 18804384, 20893760, 23505480, 31340640, 37608768, 47010960, 62681280, 94021920, 188043840]

約数ペア:

[(1, 188043840), (2, 94021920), (3, 62681280), (4, 47010960), (5, 37608768), (6, 31340640), (8, 23505480), (9, 20893760), (10, 18804384), (12, 15670320), (15, 12536256), (16, 11752740), (18, 10446880), (20, 9402192), (24, 7835160), (30, 6268128), (32, 5876370), (36, 5223440), (40, 4701096), (45, 4178752), (48, 3917580), (60, 3134064), (64, 2938185), (72, 2611720), (80, 2350548), (90, 2089376), (96, 1958790), (120, 1567032), (144, 1305860), (160, 1175274), (180, 1044688), (192, 979395), (240, 783516), (288, 652930), (320, 587637), (360, 522344), (480, 391758), (576, 326465), (720, 261172), (960, 195879), (1440, 130586), (2880, 65293)]