122741940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2045699}}^1$

素因数の和:2045711

約数の個数: 24

約数和(自身を含む): 343677600

約数和(自身を除く): 220935660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2045699, 4091398, 6137097, 8182796, 10228495, 12274194, 20456990, 24548388, 30685485, 40913980, 61370970, 122741940]

約数ペア:

[(1, 122741940), (2, 61370970), (3, 40913980), (4, 30685485), (5, 24548388), (6, 20456990), (10, 12274194), (12, 10228495), (15, 8182796), (20, 6137097), (30, 4091398), (60, 2045699)]