145049280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1246

約数の個数: 112

約数和(自身を含む): 464271360

約数和(自身を除く): 319222080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1087, 1112, 1390, 1668, 2085, 2174, 2224, 2780, 3261, 3336, 4170, 4348, 4448, 5435, 5560, 6522, 6672, 8340, 8696, 8896, 10870, 11120, 13044, 13344, 16305, 16680, 17392, 21740, 22240, 26088, 26688, 32610, 33360, 34784, 43480, 44480, 52176, 65220, 66720, 69568, 86960, 104352, 130440, 133440, 151093, 173920, 208704, 260880, 302186, 347840, 453279, 521760, 604372, 755465, 906558, 1043520, 1208744, 1510930, 1813116, 2266395, 2417488, 3021860, 3626232, 4532790, 4834976, 6043720, 7252464, 9065580, 9669952, 12087440, 14504928, 18131160, 24174880, 29009856, 36262320, 48349760, 72524640, 145049280]

約数ペア:

[(1, 145049280), (2, 72524640), (3, 48349760), (4, 36262320), (5, 29009856), (6, 24174880), (8, 18131160), (10, 14504928), (12, 12087440), (15, 9669952), (16, 9065580), (20, 7252464), (24, 6043720), (30, 4834976), (32, 4532790), (40, 3626232), (48, 3021860), (60, 2417488), (64, 2266395), (80, 1813116), (96, 1510930), (120, 1208744), (139, 1043520), (160, 906558), (192, 755465), (240, 604372), (278, 521760), (320, 453279), (417, 347840), (480, 302186), (556, 260880), (695, 208704), (834, 173920), (960, 151093), (1087, 133440), (1112, 130440), (1390, 104352), (1668, 86960), (2085, 69568), (2174, 66720), (2224, 65220), (2780, 52176), (3261, 44480), (3336, 43480), (4170, 34784), (4348, 33360), (4448, 32610), (5435, 26688), (5560, 26088), (6522, 22240), (6672, 21740), (8340, 17392), (8696, 16680), (8896, 16305), (10870, 13344), (11120, 13044)]