542786520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4523221}}^1$

素因数の和:4523235

約数の個数: 32

約数和(自身を含む): 1628359920

約数和(自身を除く): 1085573400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4523221, 9046442, 13569663, 18092884, 22616105, 27139326, 36185768, 45232210, 54278652, 67848315, 90464420, 108557304, 135696630, 180928840, 271393260, 542786520]

約数ペア:

[(1, 542786520), (2, 271393260), (3, 180928840), (4, 135696630), (5, 108557304), (6, 90464420), (8, 67848315), (10, 54278652), (12, 45232210), (15, 36185768), (20, 27139326), (24, 22616105), (30, 18092884), (40, 13569663), (60, 9046442), (120, 4523221)]