27838320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 86890272

約数和(自身を除く): 59051952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 601, 772, 965, 1158, 1202, 1544, 1803, 1930, 2316, 2404, 2895, 3005, 3088, 3606, 3860, 4632, 4808, 5790, 6010, 7212, 7720, 9015, 9264, 9616, 11580, 12020, 14424, 15440, 18030, 23160, 24040, 28848, 36060, 46320, 48080, 72120, 115993, 144240, 231986, 347979, 463972, 579965, 695958, 927944, 1159930, 1391916, 1739895, 1855888, 2319860, 2783832, 3479790, 4639720, 5567664, 6959580, 9279440, 13919160, 27838320]

約数ペア:

[(1, 27838320), (2, 13919160), (3, 9279440), (4, 6959580), (5, 5567664), (6, 4639720), (8, 3479790), (10, 2783832), (12, 2319860), (15, 1855888), (16, 1739895), (20, 1391916), (24, 1159930), (30, 927944), (40, 695958), (48, 579965), (60, 463972), (80, 347979), (120, 231986), (193, 144240), (240, 115993), (386, 72120), (579, 48080), (601, 46320), (772, 36060), (965, 28848), (1158, 24040), (1202, 23160), (1544, 18030), (1803, 15440), (1930, 14424), (2316, 12020), (2404, 11580), (2895, 9616), (3005, 9264), (3088, 9015), (3606, 7720), (3860, 7212), (4632, 6010), (4808, 5790)]