328305720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2735881}}^1$

素因数の和:2735895

約数の個数: 32

約数和(自身を含む): 984917520

約数和(自身を除く): 656611800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2735881, 5471762, 8207643, 10943524, 13679405, 16415286, 21887048, 27358810, 32830572, 41038215, 54717620, 65661144, 82076430, 109435240, 164152860, 328305720]

約数ペア:

[(1, 328305720), (2, 164152860), (3, 109435240), (4, 82076430), (5, 65661144), (6, 54717620), (8, 41038215), (10, 32830572), (12, 27358810), (15, 21887048), (20, 16415286), (24, 13679405), (30, 10943524), (40, 8207643), (60, 5471762), (120, 2735881)]