120883680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:809

約数の個数: 144

約数和(自身を含む): 416392704

約数和(自身を除く): 295509024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 661, 720, 762, 1016, 1143, 1270, 1322, 1440, 1524, 1905, 1983, 2032, 2286, 2540, 2644, 3048, 3305, 3810, 3966, 4064, 4572, 5080, 5288, 5715, 5949, 6096, 6610, 7620, 7932, 9144, 9915, 10160, 10576, 11430, 11898, 12192, 13220, 15240, 15864, 18288, 19830, 20320, 21152, 22860, 23796, 26440, 29745, 30480, 31728, 36576, 39660, 45720, 47592, 52880, 59490, 60960, 63456, 79320, 83947, 91440, 95184, 105760, 118980, 158640, 167894, 182880, 190368, 237960, 251841, 317280, 335788, 419735, 475920, 503682, 671576, 755523, 839470, 951840, 1007364, 1259205, 1343152, 1511046, 1678940, 2014728, 2518410, 2686304, 3022092, 3357880, 3777615, 4029456, 5036820, 6044184, 6715760, 7555230, 8058912, 10073640, 12088368, 13431520, 15110460, 20147280, 24176736, 30220920, 40294560, 60441840, 120883680]

約数ペア:

[(1, 120883680), (2, 60441840), (3, 40294560), (4, 30220920), (5, 24176736), (6, 20147280), (8, 15110460), (9, 13431520), (10, 12088368), (12, 10073640), (15, 8058912), (16, 7555230), (18, 6715760), (20, 6044184), (24, 5036820), (30, 4029456), (32, 3777615), (36, 3357880), (40, 3022092), (45, 2686304), (48, 2518410), (60, 2014728), (72, 1678940), (80, 1511046), (90, 1343152), (96, 1259205), (120, 1007364), (127, 951840), (144, 839470), (160, 755523), (180, 671576), (240, 503682), (254, 475920), (288, 419735), (360, 335788), (381, 317280), (480, 251841), (508, 237960), (635, 190368), (661, 182880), (720, 167894), (762, 158640), (1016, 118980), (1143, 105760), (1270, 95184), (1322, 91440), (1440, 83947), (1524, 79320), (1905, 63456), (1983, 60960), (2032, 59490), (2286, 52880), (2540, 47592), (2644, 45720), (3048, 39660), (3305, 36576), (3810, 31728), (3966, 30480), (4064, 29745), (4572, 26440), (5080, 23796), (5288, 22860), (5715, 21152), (5949, 20320), (6096, 19830), (6610, 18288), (7620, 15864), (7932, 15240), (9144, 13220), (9915, 12192), (10160, 11898), (10576, 11430)]