27461520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 120

約数和(自身を含む): 94476096

約数和(自身を除く): 67014576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 887, 1032, 1290, 1548, 1720, 1774, 1935, 2064, 2580, 2661, 3096, 3440, 3548, 3870, 4435, 5160, 5322, 6192, 7096, 7740, 7983, 8870, 10320, 10644, 13305, 14192, 15480, 15966, 17740, 21288, 26610, 30960, 31932, 35480, 38141, 39915, 42576, 53220, 63864, 70960, 76282, 79830, 106440, 114423, 127728, 152564, 159660, 190705, 212880, 228846, 305128, 319320, 343269, 381410, 457692, 572115, 610256, 638640, 686538, 762820, 915384, 1144230, 1373076, 1525640, 1716345, 1830768, 2288460, 2746152, 3051280, 3432690, 4576920, 5492304, 6865380, 9153840, 13730760, 27461520]

約数ペア:

[(1, 27461520), (2, 13730760), (3, 9153840), (4, 6865380), (5, 5492304), (6, 4576920), (8, 3432690), (9, 3051280), (10, 2746152), (12, 2288460), (15, 1830768), (16, 1716345), (18, 1525640), (20, 1373076), (24, 1144230), (30, 915384), (36, 762820), (40, 686538), (43, 638640), (45, 610256), (48, 572115), (60, 457692), (72, 381410), (80, 343269), (86, 319320), (90, 305128), (120, 228846), (129, 212880), (144, 190705), (172, 159660), (180, 152564), (215, 127728), (240, 114423), (258, 106440), (344, 79830), (360, 76282), (387, 70960), (430, 63864), (516, 53220), (645, 42576), (688, 39915), (720, 38141), (774, 35480), (860, 31932), (887, 30960), (1032, 26610), (1290, 21288), (1548, 17740), (1720, 15966), (1774, 15480), (1935, 14192), (2064, 13305), (2580, 10644), (2661, 10320), (3096, 8870), (3440, 7983), (3548, 7740), (3870, 7096), (4435, 6192), (5160, 5322)]