253316880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{351829}}^1$

素因数の和:351848

約数の個数: 60

約数和(自身を含む): 850724940

約数和(自身を除く): 597408060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 351829, 703658, 1055487, 1407316, 1759145, 2110974, 2814632, 3166461, 3518290, 4221948, 5277435, 5629264, 6332922, 7036580, 8443896, 10554870, 12665844, 14073160, 15832305, 16887792, 21109740, 25331688, 28146320, 31664610, 42219480, 50663376, 63329220, 84438960, 126658440, 253316880]

約数ペア:

[(1, 253316880), (2, 126658440), (3, 84438960), (4, 63329220), (5, 50663376), (6, 42219480), (8, 31664610), (9, 28146320), (10, 25331688), (12, 21109740), (15, 16887792), (16, 15832305), (18, 14073160), (20, 12665844), (24, 10554870), (30, 8443896), (36, 7036580), (40, 6332922), (45, 5629264), (48, 5277435), (60, 4221948), (72, 3518290), (80, 3166461), (90, 2814632), (120, 2110974), (144, 1759145), (180, 1407316), (240, 1055487), (360, 703658), (720, 351829)]