2511263520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{581311}}^1$

素因数の和:581335

約数の個数: 96

約数和(自身を含む): 8789437440

約数和(自身を除く): 6278173920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 581311, 1162622, 1743933, 2325244, 2906555, 3487866, 4650488, 5231799, 5813110, 6975732, 8719665, 9300976, 10463598, 11626220, 13951464, 15695397, 17439330, 18601952, 20927196, 23252440, 26158995, 27902928, 31390794, 34878660, 41854392, 46504880, 52317990, 55805856, 62781588, 69757320, 78476985, 83708784, 93009760, 104635980, 125563176, 139514640, 156953970, 167417568, 209271960, 251126352, 279029280, 313907940, 418543920, 502252704, 627815880, 837087840, 1255631760, 2511263520]

約数ペア:

[(1, 2511263520), (2, 1255631760), (3, 837087840), (4, 627815880), (5, 502252704), (6, 418543920), (8, 313907940), (9, 279029280), (10, 251126352), (12, 209271960), (15, 167417568), (16, 156953970), (18, 139514640), (20, 125563176), (24, 104635980), (27, 93009760), (30, 83708784), (32, 78476985), (36, 69757320), (40, 62781588), (45, 55805856), (48, 52317990), (54, 46504880), (60, 41854392), (72, 34878660), (80, 31390794), (90, 27902928), (96, 26158995), (108, 23252440), (120, 20927196), (135, 18601952), (144, 17439330), (160, 15695397), (180, 13951464), (216, 11626220), (240, 10463598), (270, 9300976), (288, 8719665), (360, 6975732), (432, 5813110), (480, 5231799), (540, 4650488), (720, 3487866), (864, 2906555), (1080, 2325244), (1440, 1743933), (2160, 1162622), (4320, 581311)]