199599240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1663327}}^1$

素因数の和:1663341

約数の個数: 32

約数和(自身を含む): 598798080

約数和(自身を除く): 399198840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1663327, 3326654, 4989981, 6653308, 8316635, 9979962, 13306616, 16633270, 19959924, 24949905, 33266540, 39919848, 49899810, 66533080, 99799620, 199599240]

約数ペア:

[(1, 199599240), (2, 99799620), (3, 66533080), (4, 49899810), (5, 39919848), (6, 33266540), (8, 24949905), (10, 19959924), (12, 16633270), (15, 13306616), (20, 9979962), (24, 8316635), (30, 6653308), (40, 4989981), (60, 3326654), (120, 1663327)]