197287320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1644061}}^1$

素因数の和:1644075

約数の個数: 32

約数和(自身を含む): 591862320

約数和(自身を除く): 394575000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1644061, 3288122, 4932183, 6576244, 8220305, 9864366, 13152488, 16440610, 19728732, 24660915, 32881220, 39457464, 49321830, 65762440, 98643660, 197287320]

約数ペア:

[(1, 197287320), (2, 98643660), (3, 65762440), (4, 49321830), (5, 39457464), (6, 32881220), (8, 24660915), (10, 19728732), (12, 16440610), (15, 13152488), (20, 9864366), (24, 8220305), (30, 6576244), (40, 4932183), (60, 3288122), (120, 1644061)]