169874280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157291}}^1$

素因数の和:157311

約数の個数: 64

約数和(自身を含む): 566251200

約数和(自身を除く): 396376920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 157291, 314582, 471873, 629164, 786455, 943746, 1258328, 1415619, 1572910, 1887492, 2359365, 2831238, 3145820, 3774984, 4246857, 4718730, 5662476, 6291640, 7078095, 8493714, 9437460, 11324952, 14156190, 16987428, 18874920, 21234285, 28312380, 33974856, 42468570, 56624760, 84937140, 169874280]

約数ペア:

[(1, 169874280), (2, 84937140), (3, 56624760), (4, 42468570), (5, 33974856), (6, 28312380), (8, 21234285), (9, 18874920), (10, 16987428), (12, 14156190), (15, 11324952), (18, 9437460), (20, 8493714), (24, 7078095), (27, 6291640), (30, 5662476), (36, 4718730), (40, 4246857), (45, 3774984), (54, 3145820), (60, 2831238), (72, 2359365), (90, 1887492), (108, 1572910), (120, 1415619), (135, 1258328), (180, 943746), (216, 786455), (270, 629164), (360, 471873), (540, 314582), (1080, 157291)]