47253480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{393779}}^1$

素因数の和:393793

約数の個数: 32

約数和(自身を含む): 141760800

約数和(自身を除く): 94507320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 393779, 787558, 1181337, 1575116, 1968895, 2362674, 3150232, 3937790, 4725348, 5906685, 7875580, 9450696, 11813370, 15751160, 23626740, 47253480]

約数ペア:

[(1, 47253480), (2, 23626740), (3, 15751160), (4, 11813370), (5, 9450696), (6, 7875580), (8, 5906685), (10, 4725348), (12, 3937790), (15, 3150232), (20, 2362674), (24, 1968895), (30, 1575116), (40, 1181337), (60, 787558), (120, 393779)]