15564229920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{3602831}}^1$

素因数の和:3602855

約数の個数: 96

約数和(自身を含む): 54474819840

約数和(自身を除く): 38910589920

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 3602831, 7205662, 10808493, 14411324, 18014155, 21616986, 28822648, 32425479, 36028310, 43233972, 54042465, 57645296, 64850958, 72056620, 86467944, 97276437, 108084930, 115290592, 129701916, 144113240, 162127395, 172935888, 194552874, 216169860, 259403832, 288226480, 324254790, 345871776, 389105748, 432339720, 486382185, 518807664, 576452960, 648509580, 778211496, 864679440, 972764370, 1037615328, 1297019160, 1556422992, 1729358880, 1945528740, 2594038320, 3112845984, 3891057480, 5188076640, 7782114960, 15564229920]

約数ペア:

[(1, 15564229920), (2, 7782114960), (3, 5188076640), (4, 3891057480), (5, 3112845984), (6, 2594038320), (8, 1945528740), (9, 1729358880), (10, 1556422992), (12, 1297019160), (15, 1037615328), (16, 972764370), (18, 864679440), (20, 778211496), (24, 648509580), (27, 576452960), (30, 518807664), (32, 486382185), (36, 432339720), (40, 389105748), (45, 345871776), (48, 324254790), (54, 288226480), (60, 259403832), (72, 216169860), (80, 194552874), (90, 172935888), (96, 162127395), (108, 144113240), (120, 129701916), (135, 115290592), (144, 108084930), (160, 97276437), (180, 86467944), (216, 72056620), (240, 64850958), (270, 57645296), (288, 54042465), (360, 43233972), (432, 36028310), (480, 32425479), (540, 28822648), (720, 21616986), (864, 18014155), (1080, 14411324), (1440, 10808493), (2160, 7205662), (4320, 3602831)]