498840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4157}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 1496880

約数和(自身を除く): 998040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4157, 8314, 12471, 16628, 20785, 24942, 33256, 41570, 49884, 62355, 83140, 99768, 124710, 166280, 249420, 498840]

約数ペア:

[(1, 498840), (2, 249420), (3, 166280), (4, 124710), (5, 99768), (6, 83140), (8, 62355), (10, 49884), (12, 41570), (15, 33256), (20, 24942), (24, 20785), (30, 16628), (40, 12471), (60, 8314), (120, 4157)]