15521760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{3593}}^1$

素因数の和:3617

約数の個数: 96

約数和(自身を含む): 54341280

約数和(自身を除く): 38819520

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, 3593, 4320, 7186, 10779, 14372, 17965, 21558, 28744, 32337, 35930, 43116, 53895, 57488, 64674, 71860, 86232, 97011, 107790, 114976, 129348, 143720, 161685, 172464, 194022, 215580, 258696, 287440, 323370, 344928, 388044, 431160, 485055, 517392, 574880, 646740, 776088, 862320, 970110, 1034784, 1293480, 1552176, 1724640, 1940220, 2586960, 3104352, 3880440, 5173920, 7760880, 15521760]

約数ペア:

[(1, 15521760), (2, 7760880), (3, 5173920), (4, 3880440), (5, 3104352), (6, 2586960), (8, 1940220), (9, 1724640), (10, 1552176), (12, 1293480), (15, 1034784), (16, 970110), (18, 862320), (20, 776088), (24, 646740), (27, 574880), (30, 517392), (32, 485055), (36, 431160), (40, 388044), (45, 344928), (48, 323370), (54, 287440), (60, 258696), (72, 215580), (80, 194022), (90, 172464), (96, 161685), (108, 143720), (120, 129348), (135, 114976), (144, 107790), (160, 97011), (180, 86232), (216, 71860), (240, 64674), (270, 57488), (288, 53895), (360, 43116), (432, 35930), (480, 32337), (540, 28744), (720, 21558), (864, 17965), (1080, 14372), (1440, 10779), (2160, 7186), (3593, 4320)]