71871960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{598933}}^1$

素因数の和:598947

約数の個数: 32

約数和(自身を含む): 215616240

約数和(自身を除く): 143744280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 598933, 1197866, 1796799, 2395732, 2994665, 3593598, 4791464, 5989330, 7187196, 8983995, 11978660, 14374392, 17967990, 23957320, 35935980, 71871960]

約数ペア:

[(1, 71871960), (2, 35935980), (3, 23957320), (4, 17967990), (5, 14374392), (6, 11978660), (8, 8983995), (10, 7187196), (12, 5989330), (15, 4791464), (20, 3593598), (24, 2994665), (30, 2395732), (40, 1796799), (60, 1197866), (120, 598933)]