84438960

素因数分解:

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

素因数の和:351845

約数の個数: 40

約数和(自身を含む): 261761520

約数和(自身を除く): 177322560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 351829, 703658, 1055487, 1407316, 1759145, 2110974, 2814632, 3518290, 4221948, 5277435, 5629264, 7036580, 8443896, 10554870, 14073160, 16887792, 21109740, 28146320, 42219480, 84438960]

約数ペア:

[(1, 84438960), (2, 42219480), (3, 28146320), (4, 21109740), (5, 16887792), (6, 14073160), (8, 10554870), (10, 8443896), (12, 7036580), (15, 5629264), (16, 5277435), (20, 4221948), (24, 3518290), (30, 2814632), (40, 2110974), (48, 1759145), (60, 1407316), (80, 1055487), (120, 703658), (240, 351829)]