247636920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5623}}^1$

素因数の和:6004

約数の個数: 64

約数和(自身を含む): 745067520

約数和(自身を除く): 497430600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 734, 1101, 1468, 1835, 2202, 2936, 3670, 4404, 5505, 5623, 7340, 8808, 11010, 11246, 14680, 16869, 22020, 22492, 28115, 33738, 44040, 44984, 56230, 67476, 84345, 112460, 134952, 168690, 224920, 337380, 674760, 2063641, 4127282, 6190923, 8254564, 10318205, 12381846, 16509128, 20636410, 24763692, 30954615, 41272820, 49527384, 61909230, 82545640, 123818460, 247636920]

約数ペア:

[(1, 247636920), (2, 123818460), (3, 82545640), (4, 61909230), (5, 49527384), (6, 41272820), (8, 30954615), (10, 24763692), (12, 20636410), (15, 16509128), (20, 12381846), (24, 10318205), (30, 8254564), (40, 6190923), (60, 4127282), (120, 2063641), (367, 674760), (734, 337380), (1101, 224920), (1468, 168690), (1835, 134952), (2202, 112460), (2936, 84345), (3670, 67476), (4404, 56230), (5505, 44984), (5623, 44040), (7340, 33738), (8808, 28115), (11010, 22492), (11246, 22020), (14680, 16869)]