76706640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{106537}}^1$

素因数の和:106556

約数の個数: 60

約数和(自身を含む): 257608884

約数和(自身を除く): 180902244

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, 106537, 213074, 319611, 426148, 532685, 639222, 852296, 958833, 1065370, 1278444, 1598055, 1704592, 1917666, 2130740, 2556888, 3196110, 3835332, 4261480, 4794165, 5113776, 6392220, 7670664, 8522960, 9588330, 12784440, 15341328, 19176660, 25568880, 38353320, 76706640]

約数ペア:

[(1, 76706640), (2, 38353320), (3, 25568880), (4, 19176660), (5, 15341328), (6, 12784440), (8, 9588330), (9, 8522960), (10, 7670664), (12, 6392220), (15, 5113776), (16, 4794165), (18, 4261480), (20, 3835332), (24, 3196110), (30, 2556888), (36, 2130740), (40, 1917666), (45, 1704592), (48, 1598055), (60, 1278444), (72, 1065370), (80, 958833), (90, 852296), (120, 639222), (144, 532685), (180, 426148), (240, 319611), (360, 213074), (720, 106537)]