54643320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151787}}^1$

素因数の和:151804

約数の個数: 48

約数和(自身を含む): 177591960

約数和(自身を除く): 122948640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 151787, 303574, 455361, 607148, 758935, 910722, 1214296, 1366083, 1517870, 1821444, 2276805, 2732166, 3035740, 3642888, 4553610, 5464332, 6071480, 6830415, 9107220, 10928664, 13660830, 18214440, 27321660, 54643320]

約数ペア:

[(1, 54643320), (2, 27321660), (3, 18214440), (4, 13660830), (5, 10928664), (6, 9107220), (8, 6830415), (9, 6071480), (10, 5464332), (12, 4553610), (15, 3642888), (18, 3035740), (20, 2732166), (24, 2276805), (30, 1821444), (36, 1517870), (40, 1366083), (45, 1214296), (60, 910722), (72, 758935), (90, 607148), (120, 455361), (180, 303574), (360, 151787)]