27977280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 89879424

約数和(自身を除く): 61902144

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, 151, 160, 192, 193, 240, 302, 320, 386, 453, 480, 579, 604, 755, 772, 906, 960, 965, 1158, 1208, 1510, 1544, 1812, 1930, 2265, 2316, 2416, 2895, 3020, 3088, 3624, 3860, 4530, 4632, 4832, 5790, 6040, 6176, 7248, 7720, 9060, 9264, 9664, 11580, 12080, 12352, 14496, 15440, 18120, 18528, 23160, 24160, 28992, 29143, 30880, 36240, 37056, 46320, 48320, 58286, 61760, 72480, 87429, 92640, 116572, 144960, 145715, 174858, 185280, 233144, 291430, 349716, 437145, 466288, 582860, 699432, 874290, 932576, 1165720, 1398864, 1748580, 1865152, 2331440, 2797728, 3497160, 4662880, 5595456, 6994320, 9325760, 13988640, 27977280]

約数ペア:

[(1, 27977280), (2, 13988640), (3, 9325760), (4, 6994320), (5, 5595456), (6, 4662880), (8, 3497160), (10, 2797728), (12, 2331440), (15, 1865152), (16, 1748580), (20, 1398864), (24, 1165720), (30, 932576), (32, 874290), (40, 699432), (48, 582860), (60, 466288), (64, 437145), (80, 349716), (96, 291430), (120, 233144), (151, 185280), (160, 174858), (192, 145715), (193, 144960), (240, 116572), (302, 92640), (320, 87429), (386, 72480), (453, 61760), (480, 58286), (579, 48320), (604, 46320), (755, 37056), (772, 36240), (906, 30880), (960, 29143), (965, 28992), (1158, 24160), (1208, 23160), (1510, 18528), (1544, 18120), (1812, 15440), (1930, 14496), (2265, 12352), (2316, 12080), (2416, 11580), (2895, 9664), (3020, 9264), (3088, 9060), (3624, 7720), (3860, 7248), (4530, 6176), (4632, 6040), (4832, 5790)]