2387772720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26113}}^1$

素因数の和:26259

約数の個数: 120

約数和(自身を含む): 8082387456

約数和(自身を除く): 5694614736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 15240, 18288, 22860, 26113, 30480, 45720, 52226, 78339, 91440, 104452, 130565, 156678, 208904, 235017, 261130, 313356, 391695, 417808, 470034, 522260, 626712, 783390, 940068, 1044520, 1175085, 1253424, 1566780, 1880136, 2089040, 2350170, 3133560, 3316351, 3760272, 4700340, 6267120, 6632702, 9400680, 9949053, 13265404, 16581755, 18801360, 19898106, 26530808, 29847159, 33163510, 39796212, 49745265, 53061616, 59694318, 66327020, 79592424, 99490530, 119388636, 132654040, 149235795, 159184848, 198981060, 238777272, 265308080, 298471590, 397962120, 477554544, 596943180, 795924240, 1193886360, 2387772720]

約数ペア:

[(1, 2387772720), (2, 1193886360), (3, 795924240), (4, 596943180), (5, 477554544), (6, 397962120), (8, 298471590), (9, 265308080), (10, 238777272), (12, 198981060), (15, 159184848), (16, 149235795), (18, 132654040), (20, 119388636), (24, 99490530), (30, 79592424), (36, 66327020), (40, 59694318), (45, 53061616), (48, 49745265), (60, 39796212), (72, 33163510), (80, 29847159), (90, 26530808), (120, 19898106), (127, 18801360), (144, 16581755), (180, 13265404), (240, 9949053), (254, 9400680), (360, 6632702), (381, 6267120), (508, 4700340), (635, 3760272), (720, 3316351), (762, 3133560), (1016, 2350170), (1143, 2089040), (1270, 1880136), (1524, 1566780), (1905, 1253424), (2032, 1175085), (2286, 1044520), (2540, 940068), (3048, 783390), (3810, 626712), (4572, 522260), (5080, 470034), (5715, 417808), (6096, 391695), (7620, 313356), (9144, 261130), (10160, 235017), (11430, 208904), (15240, 156678), (18288, 130565), (22860, 104452), (26113, 91440), (30480, 78339), (45720, 52226)]