299217480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2493479}}^1$

素因数の和:2493493

約数の個数: 32

約数和(自身を含む): 897652800

約数和(自身を除く): 598435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2493479, 4986958, 7480437, 9973916, 12467395, 14960874, 19947832, 24934790, 29921748, 37402185, 49869580, 59843496, 74804370, 99739160, 149608740, 299217480]

約数ペア:

[(1, 299217480), (2, 149608740), (3, 99739160), (4, 74804370), (5, 59843496), (6, 49869580), (8, 37402185), (10, 29921748), (12, 24934790), (15, 19947832), (20, 14960874), (24, 12467395), (30, 9973916), (40, 7480437), (60, 4986958), (120, 2493479)]