378835920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1530

約数の個数: 160

約数和(自身を含む): 1316106240

約数和(自身を除く): 937270320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 1016, 1080, 1143, 1270, 1381, 1524, 1905, 2032, 2160, 2286, 2540, 2762, 3048, 3429, 3810, 4143, 4572, 5080, 5524, 5715, 6096, 6858, 6905, 7620, 8286, 9144, 10160, 11048, 11430, 12429, 13716, 13810, 15240, 16572, 17145, 18288, 20715, 22096, 22860, 24858, 27432, 27620, 30480, 33144, 34290, 37287, 41430, 45720, 49716, 54864, 55240, 62145, 66288, 68580, 74574, 82860, 91440, 99432, 110480, 124290, 137160, 149148, 165720, 175387, 186435, 198864, 248580, 274320, 298296, 331440, 350774, 372870, 497160, 526161, 596592, 701548, 745740, 876935, 994320, 1052322, 1403096, 1491480, 1578483, 1753870, 2104644, 2630805, 2806192, 2982960, 3156966, 3507740, 4209288, 4735449, 5261610, 6313932, 7015480, 7892415, 8418576, 9470898, 10523220, 12627864, 14030960, 15784830, 18941796, 21046440, 23677245, 25255728, 31569660, 37883592, 42092880, 47354490, 63139320, 75767184, 94708980, 126278640, 189417960, 378835920]

約数ペア:

[(1, 378835920), (2, 189417960), (3, 126278640), (4, 94708980), (5, 75767184), (6, 63139320), (8, 47354490), (9, 42092880), (10, 37883592), (12, 31569660), (15, 25255728), (16, 23677245), (18, 21046440), (20, 18941796), (24, 15784830), (27, 14030960), (30, 12627864), (36, 10523220), (40, 9470898), (45, 8418576), (48, 7892415), (54, 7015480), (60, 6313932), (72, 5261610), (80, 4735449), (90, 4209288), (108, 3507740), (120, 3156966), (127, 2982960), (135, 2806192), (144, 2630805), (180, 2104644), (216, 1753870), (240, 1578483), (254, 1491480), (270, 1403096), (360, 1052322), (381, 994320), (432, 876935), (508, 745740), (540, 701548), (635, 596592), (720, 526161), (762, 497160), (1016, 372870), (1080, 350774), (1143, 331440), (1270, 298296), (1381, 274320), (1524, 248580), (1905, 198864), (2032, 186435), (2160, 175387), (2286, 165720), (2540, 149148), (2762, 137160), (3048, 124290), (3429, 110480), (3810, 99432), (4143, 91440), (4572, 82860), (5080, 74574), (5524, 68580), (5715, 66288), (6096, 62145), (6858, 55240), (6905, 54864), (7620, 49716), (8286, 45720), (9144, 41430), (10160, 37287), (11048, 34290), (11430, 33144), (12429, 30480), (13716, 27620), (13810, 27432), (15240, 24858), (16572, 22860), (17145, 22096), (18288, 20715)]