78061260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1301021}}^1$

素因数の和:1301033

約数の個数: 24

約数和(自身を含む): 218571696

約数和(自身を除く): 140510436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1301021, 2602042, 3903063, 5204084, 6505105, 7806126, 13010210, 15612252, 19515315, 26020420, 39030630, 78061260]

約数ペア:

[(1, 78061260), (2, 39030630), (3, 26020420), (4, 19515315), (5, 15612252), (6, 13010210), (10, 7806126), (12, 6505105), (15, 5204084), (20, 3903063), (30, 2602042), (60, 1301021)]