539058840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4492157}}^1$

素因数の和:4492171

約数の個数: 32

約数和(自身を含む): 1617176880

約数和(自身を除く): 1078118040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4492157, 8984314, 13476471, 17968628, 22460785, 26952942, 35937256, 44921570, 53905884, 67382355, 89843140, 107811768, 134764710, 179686280, 269529420, 539058840]

約数ペア:

[(1, 539058840), (2, 269529420), (3, 179686280), (4, 134764710), (5, 107811768), (6, 89843140), (8, 67382355), (10, 53905884), (12, 44921570), (15, 35937256), (20, 26952942), (24, 22460785), (30, 17968628), (40, 13476471), (60, 8984314), (120, 4492157)]