17997120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2083}}^1$

素因数の和:2109

約数の個数: 112

約数和(自身を含む): 63520320

約数和(自身を除く): 45523200

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, 2083, 2160, 2880, 4166, 4320, 6249, 8332, 8640, 10415, 12498, 16664, 18747, 20830, 24996, 31245, 33328, 37494, 41660, 49992, 56241, 62490, 66656, 74988, 83320, 93735, 99984, 112482, 124980, 133312, 149976, 166640, 187470, 199968, 224964, 249960, 281205, 299952, 333280, 374940, 399936, 449928, 499920, 562410, 599904, 666560, 749880, 899856, 999840, 1124820, 1199808, 1499760, 1799712, 1999680, 2249640, 2999520, 3599424, 4499280, 5999040, 8998560, 17997120]

約数ペア:

[(1, 17997120), (2, 8998560), (3, 5999040), (4, 4499280), (5, 3599424), (6, 2999520), (8, 2249640), (9, 1999680), (10, 1799712), (12, 1499760), (15, 1199808), (16, 1124820), (18, 999840), (20, 899856), (24, 749880), (27, 666560), (30, 599904), (32, 562410), (36, 499920), (40, 449928), (45, 399936), (48, 374940), (54, 333280), (60, 299952), (64, 281205), (72, 249960), (80, 224964), (90, 199968), (96, 187470), (108, 166640), (120, 149976), (135, 133312), (144, 124980), (160, 112482), (180, 99984), (192, 93735), (216, 83320), (240, 74988), (270, 66656), (288, 62490), (320, 56241), (360, 49992), (432, 41660), (480, 37494), (540, 33328), (576, 31245), (720, 24996), (864, 20830), (960, 18747), (1080, 16664), (1440, 12498), (1728, 10415), (2083, 8640), (2160, 8332), (2880, 6249), (4166, 4320)]