244492680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2297}}^1$

素因数の和:3198

約数の個数: 64

約数和(自身を含む): 734624640

約数和(自身を除く): 490131960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 887, 1774, 2297, 2661, 3548, 4435, 4594, 5322, 6891, 7096, 8870, 9188, 10644, 11485, 13305, 13782, 17740, 18376, 21288, 22970, 26610, 27564, 34455, 35480, 45940, 53220, 55128, 68910, 91880, 106440, 137820, 275640, 2037439, 4074878, 6112317, 8149756, 10187195, 12224634, 16299512, 20374390, 24449268, 30561585, 40748780, 48898536, 61123170, 81497560, 122246340, 244492680]

約数ペア:

[(1, 244492680), (2, 122246340), (3, 81497560), (4, 61123170), (5, 48898536), (6, 40748780), (8, 30561585), (10, 24449268), (12, 20374390), (15, 16299512), (20, 12224634), (24, 10187195), (30, 8149756), (40, 6112317), (60, 4074878), (120, 2037439), (887, 275640), (1774, 137820), (2297, 106440), (2661, 91880), (3548, 68910), (4435, 55128), (4594, 53220), (5322, 45940), (6891, 35480), (7096, 34455), (8870, 27564), (9188, 26610), (10644, 22970), (11485, 21288), (13305, 18376), (13782, 17740)]