387210240

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{2801}}^1$

素因数の和:2835

約数の個数: 176

約数和(自身を含む): 1376566560

約数和(自身を除く): 989356320

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, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2801, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5602, 5760, 6912, 7680, 8403, 8640, 9216, 11204, 11520, 13824, 14005, 15360, 16806, 17280, 22408, 23040, 25209, 27648, 28010, 33612, 34560, 42015, 44816, 46080, 50418, 56020, 67224, 69120, 75627, 84030, 89632, 100836, 112040, 126045, 134448, 138240, 151254, 168060, 179264, 201672, 224080, 252090, 268896, 302508, 336120, 358528, 378135, 403344, 448160, 504180, 537792, 605016, 672240, 717056, 756270, 806688, 896320, 1008360, 1075584, 1210032, 1344480, 1434112, 1512540, 1613376, 1792640, 2016720, 2151168, 2420064, 2688960, 2868224, 3025080, 3226752, 3585280, 4033440, 4302336, 4840128, 5377920, 6050160, 6453504, 7170560, 8066880, 8604672, 9680256, 10755840, 12100320, 12907008, 14341120, 16133760, 19360512, 21511680, 24200640, 25814016, 32267520, 38721024, 43023360, 48401280, 64535040, 77442048, 96802560, 129070080, 193605120, 387210240]

約数ペア:

[(1, 387210240), (2, 193605120), (3, 129070080), (4, 96802560), (5, 77442048), (6, 64535040), (8, 48401280), (9, 43023360), (10, 38721024), (12, 32267520), (15, 25814016), (16, 24200640), (18, 21511680), (20, 19360512), (24, 16133760), (27, 14341120), (30, 12907008), (32, 12100320), (36, 10755840), (40, 9680256), (45, 8604672), (48, 8066880), (54, 7170560), (60, 6453504), (64, 6050160), (72, 5377920), (80, 4840128), (90, 4302336), (96, 4033440), (108, 3585280), (120, 3226752), (128, 3025080), (135, 2868224), (144, 2688960), (160, 2420064), (180, 2151168), (192, 2016720), (216, 1792640), (240, 1613376), (256, 1512540), (270, 1434112), (288, 1344480), (320, 1210032), (360, 1075584), (384, 1008360), (432, 896320), (480, 806688), (512, 756270), (540, 717056), (576, 672240), (640, 605016), (720, 537792), (768, 504180), (864, 448160), (960, 403344), (1024, 378135), (1080, 358528), (1152, 336120), (1280, 302508), (1440, 268896), (1536, 252090), (1728, 224080), (1920, 201672), (2160, 179264), (2304, 168060), (2560, 151254), (2801, 138240), (2880, 134448), (3072, 126045), (3456, 112040), (3840, 100836), (4320, 89632), (4608, 84030), (5120, 75627), (5602, 69120), (5760, 67224), (6912, 56020), (7680, 50418), (8403, 46080), (8640, 44816), (9216, 42015), (11204, 34560), (11520, 33612), (13824, 28010), (14005, 27648), (15360, 25209), (16806, 23040), (17280, 22408)]