2572158240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{198469}}^1$

素因数の和:198496

約数の個数: 120

約数和(自身を含む): 9077620860

約数和(自身を除く): 6505462620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 198469, 396938, 595407, 793876, 992345, 1190814, 1587752, 1786221, 1984690, 2381628, 2977035, 3175504, 3572442, 3969380, 4763256, 5358663, 5954070, 6351008, 7144884, 7938760, 8931105, 9526512, 10717326, 11908140, 14289768, 15877520, 16075989, 17862210, 19053024, 21434652, 23816280, 26793315, 28579536, 31755040, 32151978, 35724420, 42869304, 47632560, 53586630, 57159072, 64303956, 71448840, 80379945, 85738608, 95265120, 107173260, 128607912, 142897680, 160759890, 171477216, 214346520, 257215824, 285795360, 321519780, 428693040, 514431648, 643039560, 857386080, 1286079120, 2572158240]

約数ペア:

[(1, 2572158240), (2, 1286079120), (3, 857386080), (4, 643039560), (5, 514431648), (6, 428693040), (8, 321519780), (9, 285795360), (10, 257215824), (12, 214346520), (15, 171477216), (16, 160759890), (18, 142897680), (20, 128607912), (24, 107173260), (27, 95265120), (30, 85738608), (32, 80379945), (36, 71448840), (40, 64303956), (45, 57159072), (48, 53586630), (54, 47632560), (60, 42869304), (72, 35724420), (80, 32151978), (81, 31755040), (90, 28579536), (96, 26793315), (108, 23816280), (120, 21434652), (135, 19053024), (144, 17862210), (160, 16075989), (162, 15877520), (180, 14289768), (216, 11908140), (240, 10717326), (270, 9526512), (288, 8931105), (324, 7938760), (360, 7144884), (405, 6351008), (432, 5954070), (480, 5358663), (540, 4763256), (648, 3969380), (720, 3572442), (810, 3175504), (864, 2977035), (1080, 2381628), (1296, 1984690), (1440, 1786221), (1620, 1587752), (2160, 1190814), (2592, 992345), (3240, 793876), (4320, 595407), (6480, 396938), (12960, 198469)]