489951960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4082933}}^1$

素因数の和:4082947

約数の個数: 32

約数和(自身を含む): 1469856240

約数和(自身を除く): 979904280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4082933, 8165866, 12248799, 16331732, 20414665, 24497598, 32663464, 40829330, 48995196, 61243995, 81658660, 97990392, 122487990, 163317320, 244975980, 489951960]

約数ペア:

[(1, 489951960), (2, 244975980), (3, 163317320), (4, 122487990), (5, 97990392), (6, 81658660), (8, 61243995), (10, 48995196), (12, 40829330), (15, 32663464), (20, 24497598), (24, 20414665), (30, 16331732), (40, 12248799), (60, 8165866), (120, 4082933)]