121756620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2029277}}^1$

素因数の和:2029289

約数の個数: 24

約数和(自身を含む): 340918704

約数和(自身を除く): 219162084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2029277, 4058554, 6087831, 8117108, 10146385, 12175662, 20292770, 24351324, 30439155, 40585540, 60878310, 121756620]

約数ペア:

[(1, 121756620), (2, 60878310), (3, 40585540), (4, 30439155), (5, 24351324), (6, 20292770), (10, 12175662), (12, 10146385), (15, 8117108), (20, 6087831), (30, 4058554), (60, 2029277)]