1212088320

素因数分解:

$2^{16}\times 3^3\times 5^1\times {\mathrm{137}}^1$

素因数の和:183

約数の個数: 272

約数和(自身を含む): 4341071520

約数和(自身を除く): 3128983200

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, 128, 135, 137, 144, 160, 180, 192, 216, 240, 256, 270, 274, 288, 320, 360, 384, 411, 432, 480, 512, 540, 548, 576, 640, 685, 720, 768, 822, 864, 960, 1024, 1080, 1096, 1152, 1233, 1280, 1370, 1440, 1536, 1644, 1728, 1920, 2048, 2055, 2160, 2192, 2304, 2466, 2560, 2740, 2880, 3072, 3288, 3456, 3699, 3840, 4096, 4110, 4320, 4384, 4608, 4932, 5120, 5480, 5760, 6144, 6165, 6576, 6912, 7398, 7680, 8192, 8220, 8640, 8768, 9216, 9864, 10240, 10960, 11520, 12288, 12330, 13152, 13824, 14796, 15360, 16384, 16440, 17280, 17536, 18432, 18495, 19728, 20480, 21920, 23040, 24576, 24660, 26304, 27648, 29592, 30720, 32768, 32880, 34560, 35072, 36864, 36990, 39456, 40960, 43840, 46080, 49152, 49320, 52608, 55296, 59184, 61440, 65536, 65760, 69120, 70144, 73728, 73980, 78912, 81920, 87680, 92160, 98304, 98640, 105216, 110592, 118368, 122880, 131520, 138240, 140288, 147456, 147960, 157824, 163840, 175360, 184320, 196608, 197280, 210432, 221184, 236736, 245760, 263040, 276480, 280576, 294912, 295920, 315648, 327680, 350720, 368640, 394560, 420864, 442368, 473472, 491520, 526080, 552960, 561152, 589824, 591840, 631296, 701440, 737280, 789120, 841728, 884736, 946944, 983040, 1052160, 1105920, 1122304, 1183680, 1262592, 1402880, 1474560, 1578240, 1683456, 1769472, 1893888, 2104320, 2211840, 2244608, 2367360, 2525184, 2805760, 2949120, 3156480, 3366912, 3787776, 4208640, 4423680, 4489216, 4734720, 5050368, 5611520, 6312960, 6733824, 7575552, 8417280, 8847360, 8978432, 9469440, 10100736, 11223040, 12625920, 13467648, 15151104, 16834560, 18938880, 20201472, 22446080, 25251840, 26935296, 30302208, 33669120, 37877760, 40402944, 44892160, 50503680, 60604416, 67338240, 75755520, 80805888, 101007360, 121208832, 134676480, 151511040, 202014720, 242417664, 303022080, 404029440, 606044160, 1212088320]

約数ペア:

[(1, 1212088320), (2, 606044160), (3, 404029440), (4, 303022080), (5, 242417664), (6, 202014720), (8, 151511040), (9, 134676480), (10, 121208832), (12, 101007360), (15, 80805888), (16, 75755520), (18, 67338240), (20, 60604416), (24, 50503680), (27, 44892160), (30, 40402944), (32, 37877760), (36, 33669120), (40, 30302208), (45, 26935296), (48, 25251840), (54, 22446080), (60, 20201472), (64, 18938880), (72, 16834560), (80, 15151104), (90, 13467648), (96, 12625920), (108, 11223040), (120, 10100736), (128, 9469440), (135, 8978432), (137, 8847360), (144, 8417280), (160, 7575552), (180, 6733824), (192, 6312960), (216, 5611520), (240, 5050368), (256, 4734720), (270, 4489216), (274, 4423680), (288, 4208640), (320, 3787776), (360, 3366912), (384, 3156480), (411, 2949120), (432, 2805760), (480, 2525184), (512, 2367360), (540, 2244608), (548, 2211840), (576, 2104320), (640, 1893888), (685, 1769472), (720, 1683456), (768, 1578240), (822, 1474560), (864, 1402880), (960, 1262592), (1024, 1183680), (1080, 1122304), (1096, 1105920), (1152, 1052160), (1233, 983040), (1280, 946944), (1370, 884736), (1440, 841728), (1536, 789120), (1644, 737280), (1728, 701440), (1920, 631296), (2048, 591840), (2055, 589824), (2160, 561152), (2192, 552960), (2304, 526080), (2466, 491520), (2560, 473472), (2740, 442368), (2880, 420864), (3072, 394560), (3288, 368640), (3456, 350720), (3699, 327680), (3840, 315648), (4096, 295920), (4110, 294912), (4320, 280576), (4384, 276480), (4608, 263040), (4932, 245760), (5120, 236736), (5480, 221184), (5760, 210432), (6144, 197280), (6165, 196608), (6576, 184320), (6912, 175360), (7398, 163840), (7680, 157824), (8192, 147960), (8220, 147456), (8640, 140288), (8768, 138240), (9216, 131520), (9864, 122880), (10240, 118368), (10960, 110592), (11520, 105216), (12288, 98640), (12330, 98304), (13152, 92160), (13824, 87680), (14796, 81920), (15360, 78912), (16384, 73980), (16440, 73728), (17280, 70144), (17536, 69120), (18432, 65760), (18495, 65536), (19728, 61440), (20480, 59184), (21920, 55296), (23040, 52608), (24576, 49320), (24660, 49152), (26304, 46080), (27648, 43840), (29592, 40960), (30720, 39456), (32768, 36990), (32880, 36864), (34560, 35072)]