13065120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 45837792

約数和(自身を除く): 32772672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 211, 215, 240, 258, 288, 344, 360, 387, 422, 430, 480, 516, 633, 645, 688, 720, 774, 844, 860, 1032, 1055, 1266, 1290, 1376, 1440, 1548, 1688, 1720, 1899, 1935, 2064, 2110, 2532, 2580, 3096, 3165, 3376, 3440, 3798, 3870, 4128, 4220, 5064, 5160, 6192, 6330, 6752, 6880, 7596, 7740, 8440, 9073, 9495, 10128, 10320, 12384, 12660, 15192, 15480, 16880, 18146, 18990, 20256, 20640, 25320, 27219, 30384, 30960, 33760, 36292, 37980, 45365, 50640, 54438, 60768, 61920, 72584, 75960, 81657, 90730, 101280, 108876, 136095, 145168, 151920, 163314, 181460, 217752, 272190, 290336, 303840, 326628, 362920, 408285, 435504, 544380, 653256, 725840, 816570, 871008, 1088760, 1306512, 1451680, 1633140, 2177520, 2613024, 3266280, 4355040, 6532560, 13065120]

約数ペア:

[(1, 13065120), (2, 6532560), (3, 4355040), (4, 3266280), (5, 2613024), (6, 2177520), (8, 1633140), (9, 1451680), (10, 1306512), (12, 1088760), (15, 871008), (16, 816570), (18, 725840), (20, 653256), (24, 544380), (30, 435504), (32, 408285), (36, 362920), (40, 326628), (43, 303840), (45, 290336), (48, 272190), (60, 217752), (72, 181460), (80, 163314), (86, 151920), (90, 145168), (96, 136095), (120, 108876), (129, 101280), (144, 90730), (160, 81657), (172, 75960), (180, 72584), (211, 61920), (215, 60768), (240, 54438), (258, 50640), (288, 45365), (344, 37980), (360, 36292), (387, 33760), (422, 30960), (430, 30384), (480, 27219), (516, 25320), (633, 20640), (645, 20256), (688, 18990), (720, 18146), (774, 16880), (844, 15480), (860, 15192), (1032, 12660), (1055, 12384), (1266, 10320), (1290, 10128), (1376, 9495), (1440, 9073), (1548, 8440), (1688, 7740), (1720, 7596), (1899, 6880), (1935, 6752), (2064, 6330), (2110, 6192), (2532, 5160), (2580, 5064), (3096, 4220), (3165, 4128), (3376, 3870), (3440, 3798)]