194915520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67679}}^1$

素因数の和:67702

約数の個数: 84

約数和(自身を含む): 670438080

約数和(自身を除く): 475522560

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, 67679, 135358, 203037, 270716, 338395, 406074, 541432, 609111, 676790, 812148, 1015185, 1082864, 1218222, 1353580, 1624296, 2030370, 2165728, 2436444, 2707160, 3045555, 3248592, 4060740, 4331456, 4872888, 5414320, 6091110, 6497184, 8121480, 9745776, 10828640, 12182220, 12994368, 16242960, 19491552, 21657280, 24364440, 32485920, 38983104, 48728880, 64971840, 97457760, 194915520]

約数ペア:

[(1, 194915520), (2, 97457760), (3, 64971840), (4, 48728880), (5, 38983104), (6, 32485920), (8, 24364440), (9, 21657280), (10, 19491552), (12, 16242960), (15, 12994368), (16, 12182220), (18, 10828640), (20, 9745776), (24, 8121480), (30, 6497184), (32, 6091110), (36, 5414320), (40, 4872888), (45, 4331456), (48, 4060740), (60, 3248592), (64, 3045555), (72, 2707160), (80, 2436444), (90, 2165728), (96, 2030370), (120, 1624296), (144, 1353580), (160, 1218222), (180, 1082864), (192, 1015185), (240, 812148), (288, 676790), (320, 609111), (360, 541432), (480, 406074), (576, 338395), (720, 270716), (960, 203037), (1440, 135358), (2880, 67679)]