378932760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1637}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 1234200240

約数和(自身を除く): 855267480

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, 643, 1286, 1637, 1929, 2572, 3215, 3274, 3858, 4911, 5144, 5787, 6430, 6548, 7716, 8185, 9645, 9822, 11574, 12860, 13096, 14733, 15432, 16370, 19290, 19644, 23148, 24555, 25720, 28935, 29466, 32740, 38580, 39288, 46296, 49110, 57870, 58932, 65480, 73665, 77160, 98220, 115740, 117864, 147330, 196440, 231480, 294660, 589320, 1052591, 2105182, 3157773, 4210364, 5262955, 6315546, 8420728, 9473319, 10525910, 12631092, 15788865, 18946638, 21051820, 25262184, 31577730, 37893276, 42103640, 47366595, 63155460, 75786552, 94733190, 126310920, 189466380, 378932760]

約数ペア:

[(1, 378932760), (2, 189466380), (3, 126310920), (4, 94733190), (5, 75786552), (6, 63155460), (8, 47366595), (9, 42103640), (10, 37893276), (12, 31577730), (15, 25262184), (18, 21051820), (20, 18946638), (24, 15788865), (30, 12631092), (36, 10525910), (40, 9473319), (45, 8420728), (60, 6315546), (72, 5262955), (90, 4210364), (120, 3157773), (180, 2105182), (360, 1052591), (643, 589320), (1286, 294660), (1637, 231480), (1929, 196440), (2572, 147330), (3215, 117864), (3274, 115740), (3858, 98220), (4911, 77160), (5144, 73665), (5787, 65480), (6430, 58932), (6548, 57870), (7716, 49110), (8185, 46296), (9645, 39288), (9822, 38580), (11574, 32740), (12860, 29466), (13096, 28935), (14733, 25720), (15432, 24555), (16370, 23148), (19290, 19644)]