68419440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95027}}^1$

素因数の和:95046

約数の個数: 60

約数和(自身を含む): 229777704

約数和(自身を除く): 161358264

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, 95027, 190054, 285081, 380108, 475135, 570162, 760216, 855243, 950270, 1140324, 1425405, 1520432, 1710486, 1900540, 2280648, 2850810, 3420972, 3801080, 4276215, 4561296, 5701620, 6841944, 7602160, 8552430, 11403240, 13683888, 17104860, 22806480, 34209720, 68419440]

約数ペア:

[(1, 68419440), (2, 34209720), (3, 22806480), (4, 17104860), (5, 13683888), (6, 11403240), (8, 8552430), (9, 7602160), (10, 6841944), (12, 5701620), (15, 4561296), (16, 4276215), (18, 3801080), (20, 3420972), (24, 2850810), (30, 2280648), (36, 1900540), (40, 1710486), (45, 1520432), (48, 1425405), (60, 1140324), (72, 950270), (80, 855243), (90, 760216), (120, 570162), (144, 475135), (180, 380108), (240, 285081), (360, 190054), (720, 95027)]