13243320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36787}}^1$

素因数の和:36804

約数の個数: 48

約数和(自身を含む): 43041960

約数和(自身を除く): 29798640

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, 36787, 73574, 110361, 147148, 183935, 220722, 294296, 331083, 367870, 441444, 551805, 662166, 735740, 882888, 1103610, 1324332, 1471480, 1655415, 2207220, 2648664, 3310830, 4414440, 6621660, 13243320]

約数ペア:

[(1, 13243320), (2, 6621660), (3, 4414440), (4, 3310830), (5, 2648664), (6, 2207220), (8, 1655415), (9, 1471480), (10, 1324332), (12, 1103610), (15, 882888), (18, 735740), (20, 662166), (24, 551805), (30, 441444), (36, 367870), (40, 331083), (45, 294296), (60, 220722), (72, 183935), (90, 147148), (120, 110361), (180, 73574), (360, 36787)]