205121460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{3259}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 575064000

約数和(自身を除く): 369942540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1049, 2098, 3147, 3259, 4196, 5245, 6294, 6518, 9777, 10490, 12588, 13036, 15735, 16295, 19554, 20980, 31470, 32590, 39108, 48885, 62940, 65180, 97770, 195540, 3418691, 6837382, 10256073, 13674764, 17093455, 20512146, 34186910, 41024292, 51280365, 68373820, 102560730, 205121460]

約数ペア:

[(1, 205121460), (2, 102560730), (3, 68373820), (4, 51280365), (5, 41024292), (6, 34186910), (10, 20512146), (12, 17093455), (15, 13674764), (20, 10256073), (30, 6837382), (60, 3418691), (1049, 195540), (2098, 97770), (3147, 65180), (3259, 62940), (4196, 48885), (5245, 39108), (6294, 32590), (6518, 31470), (9777, 20980), (10490, 19554), (12588, 16295), (13036, 15735)]