55182720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 180442080

約数和(自身を除く): 125259360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 701, 820, 960, 984, 1230, 1312, 1402, 1640, 1920, 1968, 2103, 2460, 2624, 2804, 3280, 3505, 3936, 4206, 4920, 5248, 5608, 6560, 7010, 7872, 8412, 9840, 10515, 11216, 13120, 14020, 15744, 16824, 19680, 21030, 22432, 26240, 28040, 28741, 33648, 39360, 42060, 44864, 56080, 57482, 67296, 78720, 84120, 86223, 89728, 112160, 114964, 134592, 143705, 168240, 172446, 224320, 229928, 269184, 287410, 336480, 344892, 431115, 448640, 459856, 574820, 672960, 689784, 862230, 919712, 1149640, 1345920, 1379568, 1724460, 1839424, 2299280, 2759136, 3448920, 3678848, 4598560, 5518272, 6897840, 9197120, 11036544, 13795680, 18394240, 27591360, 55182720]

約数ペア:

[(1, 55182720), (2, 27591360), (3, 18394240), (4, 13795680), (5, 11036544), (6, 9197120), (8, 6897840), (10, 5518272), (12, 4598560), (15, 3678848), (16, 3448920), (20, 2759136), (24, 2299280), (30, 1839424), (32, 1724460), (40, 1379568), (41, 1345920), (48, 1149640), (60, 919712), (64, 862230), (80, 689784), (82, 672960), (96, 574820), (120, 459856), (123, 448640), (128, 431115), (160, 344892), (164, 336480), (192, 287410), (205, 269184), (240, 229928), (246, 224320), (320, 172446), (328, 168240), (384, 143705), (410, 134592), (480, 114964), (492, 112160), (615, 89728), (640, 86223), (656, 84120), (701, 78720), (820, 67296), (960, 57482), (984, 56080), (1230, 44864), (1312, 42060), (1402, 39360), (1640, 33648), (1920, 28741), (1968, 28040), (2103, 26240), (2460, 22432), (2624, 21030), (2804, 19680), (3280, 16824), (3505, 15744), (3936, 14020), (4206, 13120), (4920, 11216), (5248, 10515), (5608, 9840), (6560, 8412), (7010, 7872)]