867960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2411}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 2822040

約数和(自身を除く): 1954080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2411, 4822, 7233, 9644, 12055, 14466, 19288, 21699, 24110, 28932, 36165, 43398, 48220, 57864, 72330, 86796, 96440, 108495, 144660, 173592, 216990, 289320, 433980, 867960]

約数ペア:

[(1, 867960), (2, 433980), (3, 289320), (4, 216990), (5, 173592), (6, 144660), (8, 108495), (9, 96440), (10, 86796), (12, 72330), (15, 57864), (18, 48220), (20, 43398), (24, 36165), (30, 28932), (36, 24110), (40, 21699), (45, 19288), (60, 14466), (72, 12055), (90, 9644), (120, 7233), (180, 4822), (360, 2411)]