54186240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 176012928

約数和(自身を除く): 121826688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 137, 160, 192, 206, 240, 256, 274, 309, 320, 384, 411, 412, 480, 515, 548, 618, 640, 685, 768, 822, 824, 960, 1030, 1096, 1236, 1280, 1370, 1545, 1644, 1648, 1920, 2055, 2060, 2192, 2472, 2740, 3090, 3288, 3296, 3840, 4110, 4120, 4384, 4944, 5480, 6180, 6576, 6592, 8220, 8240, 8768, 9888, 10960, 12360, 13152, 13184, 14111, 16440, 16480, 17536, 19776, 21920, 24720, 26304, 26368, 28222, 32880, 32960, 35072, 39552, 42333, 43840, 49440, 52608, 56444, 65760, 65920, 70555, 79104, 84666, 87680, 98880, 105216, 112888, 131520, 131840, 141110, 169332, 175360, 197760, 211665, 225776, 263040, 282220, 338664, 395520, 423330, 451552, 526080, 564440, 677328, 846660, 903104, 1128880, 1354656, 1693320, 1806208, 2257760, 2709312, 3386640, 3612416, 4515520, 5418624, 6773280, 9031040, 10837248, 13546560, 18062080, 27093120, 54186240]

約数ペア:

[(1, 54186240), (2, 27093120), (3, 18062080), (4, 13546560), (5, 10837248), (6, 9031040), (8, 6773280), (10, 5418624), (12, 4515520), (15, 3612416), (16, 3386640), (20, 2709312), (24, 2257760), (30, 1806208), (32, 1693320), (40, 1354656), (48, 1128880), (60, 903104), (64, 846660), (80, 677328), (96, 564440), (103, 526080), (120, 451552), (128, 423330), (137, 395520), (160, 338664), (192, 282220), (206, 263040), (240, 225776), (256, 211665), (274, 197760), (309, 175360), (320, 169332), (384, 141110), (411, 131840), (412, 131520), (480, 112888), (515, 105216), (548, 98880), (618, 87680), (640, 84666), (685, 79104), (768, 70555), (822, 65920), (824, 65760), (960, 56444), (1030, 52608), (1096, 49440), (1236, 43840), (1280, 42333), (1370, 39552), (1545, 35072), (1644, 32960), (1648, 32880), (1920, 28222), (2055, 26368), (2060, 26304), (2192, 24720), (2472, 21920), (2740, 19776), (3090, 17536), (3288, 16480), (3296, 16440), (3840, 14111), (4110, 13184), (4120, 13152), (4384, 12360), (4944, 10960), (5480, 9888), (6180, 8768), (6576, 8240), (6592, 8220)]