520037340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8667289}}^1$

素因数の和:8667301

約数の個数: 24

約数和(自身を含む): 1456104720

約数和(自身を除く): 936067380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8667289, 17334578, 26001867, 34669156, 43336445, 52003734, 86672890, 104007468, 130009335, 173345780, 260018670, 520037340]

約数ペア:

[(1, 520037340), (2, 260018670), (3, 173345780), (4, 130009335), (5, 104007468), (6, 86672890), (10, 52003734), (12, 43336445), (15, 34669156), (20, 26001867), (30, 17334578), (60, 8667289)]