520079580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2889331}}^1$

素因数の和:2889346

約数の個数: 36

約数和(自身を含む): 1577575272

約数和(自身を除く): 1057495692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2889331, 5778662, 8667993, 11557324, 14446655, 17335986, 26003979, 28893310, 34671972, 43339965, 52007958, 57786620, 86679930, 104015916, 130019895, 173359860, 260039790, 520079580]

約数ペア:

[(1, 520079580), (2, 260039790), (3, 173359860), (4, 130019895), (5, 104015916), (6, 86679930), (9, 57786620), (10, 52007958), (12, 43339965), (15, 34671972), (18, 28893310), (20, 26003979), (30, 17335986), (36, 14446655), (45, 11557324), (60, 8667993), (90, 5778662), (180, 2889331)]