18108947520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2095943}}^1$

素因数の和:2095969

約数の個数: 112

約数和(自身を含む): 63884373120

約数和(自身を除く): 45775425600

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2095943, 4191886, 6287829, 8383772, 10479715, 12575658, 16767544, 18863487, 20959430, 25151316, 31439145, 33535088, 37726974, 41918860, 50302632, 56590461, 62878290, 67070176, 75453948, 83837720, 94317435, 100605264, 113180922, 125756580, 134140352, 150907896, 167675440, 188634870, 201210528, 226361844, 251513160, 282952305, 301815792, 335350880, 377269740, 402421056, 452723688, 503026320, 565904610, 603631584, 670701760, 754539480, 905447376, 1006052640, 1131809220, 1207263168, 1509078960, 1810894752, 2012105280, 2263618440, 3018157920, 3621789504, 4527236880, 6036315840, 9054473760, 18108947520]

約数ペア:

[(1, 18108947520), (2, 9054473760), (3, 6036315840), (4, 4527236880), (5, 3621789504), (6, 3018157920), (8, 2263618440), (9, 2012105280), (10, 1810894752), (12, 1509078960), (15, 1207263168), (16, 1131809220), (18, 1006052640), (20, 905447376), (24, 754539480), (27, 670701760), (30, 603631584), (32, 565904610), (36, 503026320), (40, 452723688), (45, 402421056), (48, 377269740), (54, 335350880), (60, 301815792), (64, 282952305), (72, 251513160), (80, 226361844), (90, 201210528), (96, 188634870), (108, 167675440), (120, 150907896), (135, 134140352), (144, 125756580), (160, 113180922), (180, 100605264), (192, 94317435), (216, 83837720), (240, 75453948), (270, 67070176), (288, 62878290), (320, 56590461), (360, 50302632), (432, 41918860), (480, 37726974), (540, 33535088), (576, 31439145), (720, 25151316), (864, 20959430), (960, 18863487), (1080, 16767544), (1440, 12575658), (1728, 10479715), (2160, 8383772), (2880, 6287829), (4320, 4191886), (8640, 2095943)]