3885720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{32381}}^1$

素因数の和:32395

約数の個数: 32

約数和(自身を含む): 11657520

約数和(自身を除く): 7771800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 32381, 64762, 97143, 129524, 161905, 194286, 259048, 323810, 388572, 485715, 647620, 777144, 971430, 1295240, 1942860, 3885720]

約数ペア:

[(1, 3885720), (2, 1942860), (3, 1295240), (4, 971430), (5, 777144), (6, 647620), (8, 485715), (10, 388572), (12, 323810), (15, 259048), (20, 194286), (24, 161905), (30, 129524), (40, 97143), (60, 64762), (120, 32381)]