120655173120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{15710309}}^1$

素因数の和:15710335

約数の個数: 80

約数和(自身を含む): 385719531120

約数和(自身を除く): 265064358000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 15710309, 31420618, 47130927, 62841236, 78551545, 94261854, 125682472, 157103090, 188523708, 235654635, 251364944, 314206180, 377047416, 471309270, 502729888, 628412360, 754094832, 942618540, 1005459776, 1256824720, 1508189664, 1885237080, 2010919552, 2513649440, 3016379328, 3770474160, 4021839104, 5027298880, 6032758656, 7540948320, 8043678208, 10054597760, 12065517312, 15081896640, 20109195520, 24131034624, 30163793280, 40218391040, 60327586560, 120655173120]

約数ペア:

[(1, 120655173120), (2, 60327586560), (3, 40218391040), (4, 30163793280), (5, 24131034624), (6, 20109195520), (8, 15081896640), (10, 12065517312), (12, 10054597760), (15, 8043678208), (16, 7540948320), (20, 6032758656), (24, 5027298880), (30, 4021839104), (32, 3770474160), (40, 3016379328), (48, 2513649440), (60, 2010919552), (64, 1885237080), (80, 1508189664), (96, 1256824720), (120, 1005459776), (128, 942618540), (160, 754094832), (192, 628412360), (240, 502729888), (256, 471309270), (320, 377047416), (384, 314206180), (480, 251364944), (512, 235654635), (640, 188523708), (768, 157103090), (960, 125682472), (1280, 94261854), (1536, 78551545), (1920, 62841236), (2560, 47130927), (3840, 31420618), (7680, 15710309)]