39199320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{108887}}^1$

素因数の和:108904

約数の個数: 48

約数和(自身を含む): 127398960

約数和(自身を除く): 88199640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 108887, 217774, 326661, 435548, 544435, 653322, 871096, 979983, 1088870, 1306644, 1633305, 1959966, 2177740, 2613288, 3266610, 3919932, 4355480, 4899915, 6533220, 7839864, 9799830, 13066440, 19599660, 39199320]

約数ペア:

[(1, 39199320), (2, 19599660), (3, 13066440), (4, 9799830), (5, 7839864), (6, 6533220), (8, 4899915), (9, 4355480), (10, 3919932), (12, 3266610), (15, 2613288), (18, 2177740), (20, 1959966), (24, 1633305), (30, 1306644), (36, 1088870), (40, 979983), (45, 871096), (60, 653322), (72, 544435), (90, 435548), (120, 326661), (180, 217774), (360, 108887)]