15120184320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{328129}}^1$

素因数の和:328160

約数の個数: 132

約数和(自身を含む): 52391204580

約数和(自身を除く): 37271020260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 328129, 656258, 984387, 1312516, 1640645, 1968774, 2625032, 2953161, 3281290, 3937548, 4921935, 5250064, 5906322, 6562580, 7875096, 9843870, 10500128, 11812644, 13125160, 14765805, 15750192, 19687740, 21000256, 23625288, 26250320, 29531610, 31500384, 39375480, 42000512, 47250576, 52500640, 59063220, 63000768, 78750960, 84001024, 94501152, 105001280, 118126440, 126001536, 157501920, 168002048, 189002304, 210002560, 236252880, 252003072, 315003840, 336004096, 378004608, 420005120, 472505760, 504006144, 630007680, 756009216, 840010240, 945011520, 1008012288, 1260015360, 1512018432, 1680020480, 1890023040, 2520030720, 3024036864, 3780046080, 5040061440, 7560092160, 15120184320]

約数ペア:

[(1, 15120184320), (2, 7560092160), (3, 5040061440), (4, 3780046080), (5, 3024036864), (6, 2520030720), (8, 1890023040), (9, 1680020480), (10, 1512018432), (12, 1260015360), (15, 1008012288), (16, 945011520), (18, 840010240), (20, 756009216), (24, 630007680), (30, 504006144), (32, 472505760), (36, 420005120), (40, 378004608), (45, 336004096), (48, 315003840), (60, 252003072), (64, 236252880), (72, 210002560), (80, 189002304), (90, 168002048), (96, 157501920), (120, 126001536), (128, 118126440), (144, 105001280), (160, 94501152), (180, 84001024), (192, 78750960), (240, 63000768), (256, 59063220), (288, 52500640), (320, 47250576), (360, 42000512), (384, 39375480), (480, 31500384), (512, 29531610), (576, 26250320), (640, 23625288), (720, 21000256), (768, 19687740), (960, 15750192), (1024, 14765805), (1152, 13125160), (1280, 11812644), (1440, 10500128), (1536, 9843870), (1920, 7875096), (2304, 6562580), (2560, 5906322), (2880, 5250064), (3072, 4921935), (3840, 3937548), (4608, 3281290), (5120, 2953161), (5760, 2625032), (7680, 1968774), (9216, 1640645), (11520, 1312516), (15360, 984387), (23040, 656258), (46080, 328129)]