65647320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547061}}^1$

素因数の和:547075

約数の個数: 32

約数和(自身を含む): 196942320

約数和(自身を除く): 131295000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547061, 1094122, 1641183, 2188244, 2735305, 3282366, 4376488, 5470610, 6564732, 8205915, 10941220, 13129464, 16411830, 21882440, 32823660, 65647320]

約数ペア:

[(1, 65647320), (2, 32823660), (3, 21882440), (4, 16411830), (5, 13129464), (6, 10941220), (8, 8205915), (10, 6564732), (12, 5470610), (15, 4376488), (20, 3282366), (24, 2735305), (30, 2188244), (40, 1641183), (60, 1094122), (120, 547061)]