13487580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24977}}^1$

素因数の和:24995

約数の個数: 48

約数和(自身を含む): 41963040

約数和(自身を除く): 28475460

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, 24977, 49954, 74931, 99908, 124885, 149862, 224793, 249770, 299724, 374655, 449586, 499540, 674379, 749310, 899172, 1123965, 1348758, 1498620, 2247930, 2697516, 3371895, 4495860, 6743790, 13487580]

約数ペア:

[(1, 13487580), (2, 6743790), (3, 4495860), (4, 3371895), (5, 2697516), (6, 2247930), (9, 1498620), (10, 1348758), (12, 1123965), (15, 899172), (18, 749310), (20, 674379), (27, 499540), (30, 449586), (36, 374655), (45, 299724), (54, 249770), (60, 224793), (90, 149862), (108, 124885), (135, 99908), (180, 74931), (270, 49954), (540, 24977)]