320061528

素因数分解:

$2^3\times 3^2\times {\mathrm{967}}^1\times {\mathrm{4597}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 867918480

約数和(自身を除く): 547856952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 967, 1934, 2901, 3868, 4597, 5802, 7736, 8703, 9194, 11604, 13791, 17406, 18388, 23208, 27582, 34812, 36776, 41373, 55164, 69624, 82746, 110328, 165492, 330984, 4445299, 8890598, 13335897, 17781196, 26671794, 35562392, 40007691, 53343588, 80015382, 106687176, 160030764, 320061528]

約数ペア:

[(1, 320061528), (2, 160030764), (3, 106687176), (4, 80015382), (6, 53343588), (8, 40007691), (9, 35562392), (12, 26671794), (18, 17781196), (24, 13335897), (36, 8890598), (72, 4445299), (967, 330984), (1934, 165492), (2901, 110328), (3868, 82746), (4597, 69624), (5802, 55164), (7736, 41373), (8703, 36776), (9194, 34812), (11604, 27582), (13791, 23208), (17406, 18388)]