140464320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146317}}^1$

素因数の和:146337

約数の個数: 56

約数和(自身を含む): 445977264

約数和(自身を除く): 305512944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 146317, 292634, 438951, 585268, 731585, 877902, 1170536, 1463170, 1755804, 2194755, 2341072, 2926340, 3511608, 4389510, 4682144, 5852680, 7023216, 8779020, 9364288, 11705360, 14046432, 17558040, 23410720, 28092864, 35116080, 46821440, 70232160, 140464320]

約数ペア:

[(1, 140464320), (2, 70232160), (3, 46821440), (4, 35116080), (5, 28092864), (6, 23410720), (8, 17558040), (10, 14046432), (12, 11705360), (15, 9364288), (16, 8779020), (20, 7023216), (24, 5852680), (30, 4682144), (32, 4389510), (40, 3511608), (48, 2926340), (60, 2341072), (64, 2194755), (80, 1755804), (96, 1463170), (120, 1170536), (160, 877902), (192, 731585), (240, 585268), (320, 438951), (480, 292634), (960, 146317)]