238325760

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 208

約数和(自身を含む): 849242880

約数和(自身を除く): 610917120

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, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 431, 432, 480, 512, 540, 576, 640, 720, 768, 862, 864, 960, 1024, 1080, 1152, 1280, 1293, 1440, 1536, 1724, 1728, 1920, 2048, 2155, 2160, 2304, 2560, 2586, 2880, 3072, 3448, 3456, 3840, 3879, 4096, 4310, 4320, 4608, 5120, 5172, 5760, 6144, 6465, 6896, 6912, 7680, 7758, 8620, 8640, 9216, 10240, 10344, 11520, 11637, 12288, 12930, 13792, 13824, 15360, 15516, 17240, 17280, 18432, 19395, 20480, 20688, 23040, 23274, 25860, 27584, 27648, 30720, 31032, 34480, 34560, 36864, 38790, 41376, 46080, 46548, 51720, 55168, 55296, 58185, 61440, 62064, 68960, 69120, 77580, 82752, 92160, 93096, 103440, 110336, 110592, 116370, 124128, 137920, 138240, 155160, 165504, 184320, 186192, 206880, 220672, 232740, 248256, 275840, 276480, 310320, 331008, 372384, 413760, 441344, 465480, 496512, 551680, 552960, 620640, 662016, 744768, 827520, 882688, 930960, 993024, 1103360, 1241280, 1324032, 1489536, 1655040, 1765376, 1861920, 1986048, 2206720, 2482560, 2648064, 2979072, 3310080, 3723840, 3972096, 4413440, 4965120, 5296128, 5958144, 6620160, 7447680, 7944192, 8826880, 9930240, 11916288, 13240320, 14895360, 15888384, 19860480, 23832576, 26480640, 29790720, 39720960, 47665152, 59581440, 79441920, 119162880, 238325760]

約数ペア:

[(1, 238325760), (2, 119162880), (3, 79441920), (4, 59581440), (5, 47665152), (6, 39720960), (8, 29790720), (9, 26480640), (10, 23832576), (12, 19860480), (15, 15888384), (16, 14895360), (18, 13240320), (20, 11916288), (24, 9930240), (27, 8826880), (30, 7944192), (32, 7447680), (36, 6620160), (40, 5958144), (45, 5296128), (48, 4965120), (54, 4413440), (60, 3972096), (64, 3723840), (72, 3310080), (80, 2979072), (90, 2648064), (96, 2482560), (108, 2206720), (120, 1986048), (128, 1861920), (135, 1765376), (144, 1655040), (160, 1489536), (180, 1324032), (192, 1241280), (216, 1103360), (240, 993024), (256, 930960), (270, 882688), (288, 827520), (320, 744768), (360, 662016), (384, 620640), (431, 552960), (432, 551680), (480, 496512), (512, 465480), (540, 441344), (576, 413760), (640, 372384), (720, 331008), (768, 310320), (862, 276480), (864, 275840), (960, 248256), (1024, 232740), (1080, 220672), (1152, 206880), (1280, 186192), (1293, 184320), (1440, 165504), (1536, 155160), (1724, 138240), (1728, 137920), (1920, 124128), (2048, 116370), (2155, 110592), (2160, 110336), (2304, 103440), (2560, 93096), (2586, 92160), (2880, 82752), (3072, 77580), (3448, 69120), (3456, 68960), (3840, 62064), (3879, 61440), (4096, 58185), (4310, 55296), (4320, 55168), (4608, 51720), (5120, 46548), (5172, 46080), (5760, 41376), (6144, 38790), (6465, 36864), (6896, 34560), (6912, 34480), (7680, 31032), (7758, 30720), (8620, 27648), (8640, 27584), (9216, 25860), (10240, 23274), (10344, 23040), (11520, 20688), (11637, 20480), (12288, 19395), (12930, 18432), (13792, 17280), (13824, 17240), (15360, 15516)]