121311360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{21061}}^1$

素因数の和:21086

約数の個数: 96

約数和(自身を含む): 418923180

約数和(自身を除く): 297611820

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 21061, 42122, 63183, 84244, 105305, 126366, 168488, 189549, 210610, 252732, 315915, 336976, 379098, 421220, 505464, 631830, 673952, 758196, 842440, 947745, 1010928, 1263660, 1347904, 1516392, 1684880, 1895490, 2021856, 2527320, 2695808, 3032784, 3369760, 3790980, 4043712, 5054640, 6065568, 6739520, 7581960, 8087424, 10109280, 12131136, 13479040, 15163920, 20218560, 24262272, 30327840, 40437120, 60655680, 121311360]

約数ペア:

[(1, 121311360), (2, 60655680), (3, 40437120), (4, 30327840), (5, 24262272), (6, 20218560), (8, 15163920), (9, 13479040), (10, 12131136), (12, 10109280), (15, 8087424), (16, 7581960), (18, 6739520), (20, 6065568), (24, 5054640), (30, 4043712), (32, 3790980), (36, 3369760), (40, 3032784), (45, 2695808), (48, 2527320), (60, 2021856), (64, 1895490), (72, 1684880), (80, 1516392), (90, 1347904), (96, 1263660), (120, 1010928), (128, 947745), (144, 842440), (160, 758196), (180, 673952), (192, 631830), (240, 505464), (288, 421220), (320, 379098), (360, 336976), (384, 315915), (480, 252732), (576, 210610), (640, 189549), (720, 168488), (960, 126366), (1152, 105305), (1440, 84244), (1920, 63183), (2880, 42122), (5760, 21061)]