2120325120

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{7669}}^1$

素因数の和:7705

約数の個数: 192

約数和(自身を含む): 7538076000

約数和(自身を除く): 5417750880

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, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7669, 7680, 8640, 9216, 10240, 11520, 13824, 15338, 15360, 17280, 18432, 23007, 23040, 27648, 30676, 30720, 34560, 38345, 46014, 46080, 55296, 61352, 69021, 69120, 76690, 92028, 92160, 115035, 122704, 138042, 138240, 153380, 184056, 207063, 230070, 245408, 276084, 276480, 306760, 345105, 368112, 414126, 460140, 490816, 552168, 613520, 690210, 736224, 828252, 920280, 981632, 1035315, 1104336, 1227040, 1380420, 1472448, 1656504, 1840560, 1963264, 2070630, 2208672, 2454080, 2760840, 2944896, 3313008, 3681120, 3926528, 4141260, 4417344, 4908160, 5521680, 5889792, 6626016, 7362240, 7853056, 8282520, 8834688, 9816320, 11043360, 11779584, 13252032, 14724480, 15706112, 16565040, 17669376, 19632640, 22086720, 23559168, 26504064, 29448960, 33130080, 35338752, 39265280, 44173440, 47118336, 53008128, 58897920, 66260160, 70677504, 78530560, 88346880, 106016256, 117795840, 132520320, 141355008, 176693760, 212032512, 235591680, 265040640, 353387520, 424065024, 530081280, 706775040, 1060162560, 2120325120]

約数ペア:

[(1, 2120325120), (2, 1060162560), (3, 706775040), (4, 530081280), (5, 424065024), (6, 353387520), (8, 265040640), (9, 235591680), (10, 212032512), (12, 176693760), (15, 141355008), (16, 132520320), (18, 117795840), (20, 106016256), (24, 88346880), (27, 78530560), (30, 70677504), (32, 66260160), (36, 58897920), (40, 53008128), (45, 47118336), (48, 44173440), (54, 39265280), (60, 35338752), (64, 33130080), (72, 29448960), (80, 26504064), (90, 23559168), (96, 22086720), (108, 19632640), (120, 17669376), (128, 16565040), (135, 15706112), (144, 14724480), (160, 13252032), (180, 11779584), (192, 11043360), (216, 9816320), (240, 8834688), (256, 8282520), (270, 7853056), (288, 7362240), (320, 6626016), (360, 5889792), (384, 5521680), (432, 4908160), (480, 4417344), (512, 4141260), (540, 3926528), (576, 3681120), (640, 3313008), (720, 2944896), (768, 2760840), (864, 2454080), (960, 2208672), (1024, 2070630), (1080, 1963264), (1152, 1840560), (1280, 1656504), (1440, 1472448), (1536, 1380420), (1728, 1227040), (1920, 1104336), (2048, 1035315), (2160, 981632), (2304, 920280), (2560, 828252), (2880, 736224), (3072, 690210), (3456, 613520), (3840, 552168), (4320, 490816), (4608, 460140), (5120, 414126), (5760, 368112), (6144, 345105), (6912, 306760), (7669, 276480), (7680, 276084), (8640, 245408), (9216, 230070), (10240, 207063), (11520, 184056), (13824, 153380), (15338, 138240), (15360, 138042), (17280, 122704), (18432, 115035), (23007, 92160), (23040, 92028), (27648, 76690), (30676, 69120), (30720, 69021), (34560, 61352), (38345, 55296), (46014, 46080)]