13239180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24517}}^1$

素因数の和:24535

約数の個数: 48

約数和(自身を含む): 41190240

約数和(自身を除く): 27951060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 24517, 49034, 73551, 98068, 122585, 147102, 220653, 245170, 294204, 367755, 441306, 490340, 661959, 735510, 882612, 1103265, 1323918, 1471020, 2206530, 2647836, 3309795, 4413060, 6619590, 13239180]

約数ペア:

[(1, 13239180), (2, 6619590), (3, 4413060), (4, 3309795), (5, 2647836), (6, 2206530), (9, 1471020), (10, 1323918), (12, 1103265), (15, 882612), (18, 735510), (20, 661959), (27, 490340), (30, 441306), (36, 367755), (45, 294204), (54, 245170), (60, 220653), (90, 147102), (108, 122585), (135, 98068), (180, 73551), (270, 49034), (540, 24517)]