12675240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 41656680

約数和(自身を除く): 28981440

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, 137, 180, 257, 274, 360, 411, 514, 548, 685, 771, 822, 1028, 1096, 1233, 1285, 1370, 1542, 1644, 2055, 2056, 2313, 2466, 2570, 2740, 3084, 3288, 3855, 4110, 4626, 4932, 5140, 5480, 6165, 6168, 7710, 8220, 9252, 9864, 10280, 11565, 12330, 15420, 16440, 18504, 23130, 24660, 30840, 35209, 46260, 49320, 70418, 92520, 105627, 140836, 176045, 211254, 281672, 316881, 352090, 422508, 528135, 633762, 704180, 845016, 1056270, 1267524, 1408360, 1584405, 2112540, 2535048, 3168810, 4225080, 6337620, 12675240]

約数ペア:

[(1, 12675240), (2, 6337620), (3, 4225080), (4, 3168810), (5, 2535048), (6, 2112540), (8, 1584405), (9, 1408360), (10, 1267524), (12, 1056270), (15, 845016), (18, 704180), (20, 633762), (24, 528135), (30, 422508), (36, 352090), (40, 316881), (45, 281672), (60, 211254), (72, 176045), (90, 140836), (120, 105627), (137, 92520), (180, 70418), (257, 49320), (274, 46260), (360, 35209), (411, 30840), (514, 24660), (548, 23130), (685, 18504), (771, 16440), (822, 15420), (1028, 12330), (1096, 11565), (1233, 10280), (1285, 9864), (1370, 9252), (1542, 8220), (1644, 7710), (2055, 6168), (2056, 6165), (2313, 5480), (2466, 5140), (2570, 4932), (2740, 4626), (3084, 4110), (3288, 3855)]