13208760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36691}}^1$

素因数の和:36708

約数の個数: 48

約数和(自身を含む): 42929640

約数和(自身を除く): 29720880

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, 36691, 73382, 110073, 146764, 183455, 220146, 293528, 330219, 366910, 440292, 550365, 660438, 733820, 880584, 1100730, 1320876, 1467640, 1651095, 2201460, 2641752, 3302190, 4402920, 6604380, 13208760]

約数ペア:

[(1, 13208760), (2, 6604380), (3, 4402920), (4, 3302190), (5, 2641752), (6, 2201460), (8, 1651095), (9, 1467640), (10, 1320876), (12, 1100730), (15, 880584), (18, 733820), (20, 660438), (24, 550365), (30, 440292), (36, 366910), (40, 330219), (45, 293528), (60, 220146), (72, 183455), (90, 146764), (120, 110073), (180, 73382), (360, 36691)]