126278640

素因数分解:

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

素因数の和:1527

約数の個数: 120

約数和(自身を含む): 427734528

約数和(自身を除く): 301455888

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, 1381, 1524, 1905, 2032, 2286, 2540, 2762, 3048, 3810, 4143, 4572, 5080, 5524, 5715, 6096, 6905, 7620, 8286, 9144, 10160, 11048, 11430, 12429, 13810, 15240, 16572, 18288, 20715, 22096, 22860, 24858, 27620, 30480, 33144, 41430, 45720, 49716, 55240, 62145, 66288, 82860, 91440, 99432, 110480, 124290, 165720, 175387, 198864, 248580, 331440, 350774, 497160, 526161, 701548, 876935, 994320, 1052322, 1403096, 1578483, 1753870, 2104644, 2630805, 2806192, 3156966, 3507740, 4209288, 5261610, 6313932, 7015480, 7892415, 8418576, 10523220, 12627864, 14030960, 15784830, 21046440, 25255728, 31569660, 42092880, 63139320, 126278640]

約数ペア:

[(1, 126278640), (2, 63139320), (3, 42092880), (4, 31569660), (5, 25255728), (6, 21046440), (8, 15784830), (9, 14030960), (10, 12627864), (12, 10523220), (15, 8418576), (16, 7892415), (18, 7015480), (20, 6313932), (24, 5261610), (30, 4209288), (36, 3507740), (40, 3156966), (45, 2806192), (48, 2630805), (60, 2104644), (72, 1753870), (80, 1578483), (90, 1403096), (120, 1052322), (127, 994320), (144, 876935), (180, 701548), (240, 526161), (254, 497160), (360, 350774), (381, 331440), (508, 248580), (635, 198864), (720, 175387), (762, 165720), (1016, 124290), (1143, 110480), (1270, 99432), (1381, 91440), (1524, 82860), (1905, 66288), (2032, 62145), (2286, 55240), (2540, 49716), (2762, 45720), (3048, 41430), (3810, 33144), (4143, 30480), (4572, 27620), (5080, 24858), (5524, 22860), (5715, 22096), (6096, 20715), (6905, 18288), (7620, 16572), (8286, 15240), (9144, 13810), (10160, 12429), (11048, 11430)]