242243340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4037389}}^1$

素因数の和:4037401

約数の個数: 24

約数和(自身を含む): 678281520

約数和(自身を除く): 436038180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4037389, 8074778, 12112167, 16149556, 20186945, 24224334, 40373890, 48448668, 60560835, 80747780, 121121670, 242243340]

約数ペア:

[(1, 242243340), (2, 121121670), (3, 80747780), (4, 60560835), (5, 48448668), (6, 40373890), (10, 24224334), (12, 20186945), (15, 16149556), (20, 12112167), (30, 8074778), (60, 4037389)]