31043520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3593}}^1$

素因数の和:3619

約数の個数: 112

約数和(自身を含む): 109545120

約数和(自身を除く): 78501600

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 3593, 4320, 7186, 8640, 10779, 14372, 17965, 21558, 28744, 32337, 35930, 43116, 53895, 57488, 64674, 71860, 86232, 97011, 107790, 114976, 129348, 143720, 161685, 172464, 194022, 215580, 229952, 258696, 287440, 323370, 344928, 388044, 431160, 485055, 517392, 574880, 646740, 689856, 776088, 862320, 970110, 1034784, 1149760, 1293480, 1552176, 1724640, 1940220, 2069568, 2586960, 3104352, 3449280, 3880440, 5173920, 6208704, 7760880, 10347840, 15521760, 31043520]

約数ペア:

[(1, 31043520), (2, 15521760), (3, 10347840), (4, 7760880), (5, 6208704), (6, 5173920), (8, 3880440), (9, 3449280), (10, 3104352), (12, 2586960), (15, 2069568), (16, 1940220), (18, 1724640), (20, 1552176), (24, 1293480), (27, 1149760), (30, 1034784), (32, 970110), (36, 862320), (40, 776088), (45, 689856), (48, 646740), (54, 574880), (60, 517392), (64, 485055), (72, 431160), (80, 388044), (90, 344928), (96, 323370), (108, 287440), (120, 258696), (135, 229952), (144, 215580), (160, 194022), (180, 172464), (192, 161685), (216, 143720), (240, 129348), (270, 114976), (288, 107790), (320, 97011), (360, 86232), (432, 71860), (480, 64674), (540, 57488), (576, 53895), (720, 43116), (864, 35930), (960, 32337), (1080, 28744), (1440, 21558), (1728, 17965), (2160, 14372), (2880, 10779), (3593, 8640), (4320, 7186)]