121346640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{56179}}^1$

素因数の和:56201

約数の個数: 80

約数和(自身を含む): 417979200

約数和(自身を除く): 296632560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 56179, 112358, 168537, 224716, 280895, 337074, 449432, 505611, 561790, 674148, 842685, 898864, 1011222, 1123580, 1348296, 1516833, 1685370, 2022444, 2247160, 2528055, 2696592, 3033666, 3370740, 4044888, 4494320, 5056110, 6067332, 6741480, 7584165, 8089776, 10112220, 12134664, 13482960, 15168330, 20224440, 24269328, 30336660, 40448880, 60673320, 121346640]

約数ペア:

[(1, 121346640), (2, 60673320), (3, 40448880), (4, 30336660), (5, 24269328), (6, 20224440), (8, 15168330), (9, 13482960), (10, 12134664), (12, 10112220), (15, 8089776), (16, 7584165), (18, 6741480), (20, 6067332), (24, 5056110), (27, 4494320), (30, 4044888), (36, 3370740), (40, 3033666), (45, 2696592), (48, 2528055), (54, 2247160), (60, 2022444), (72, 1685370), (80, 1516833), (90, 1348296), (108, 1123580), (120, 1011222), (135, 898864), (144, 842685), (180, 674148), (216, 561790), (240, 505611), (270, 449432), (360, 337074), (432, 280895), (540, 224716), (720, 168537), (1080, 112358), (2160, 56179)]