230428740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3840479}}^1$

素因数の和:3840491

約数の個数: 24

約数和(自身を含む): 645200640

約数和(自身を除く): 414771900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3840479, 7680958, 11521437, 15361916, 19202395, 23042874, 38404790, 46085748, 57607185, 76809580, 115214370, 230428740]

約数ペア:

[(1, 230428740), (2, 115214370), (3, 76809580), (4, 57607185), (5, 46085748), (6, 38404790), (10, 23042874), (12, 19202395), (15, 15361916), (20, 11521437), (30, 7680958), (60, 3840479)]