131903580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4019}}^1$

素因数の和:4578

約数の個数: 48

約数和(自身を含む): 370097280

約数和(自身を除く): 238193700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 4019, 5470, 6564, 8038, 8205, 10940, 12057, 16076, 16410, 20095, 24114, 32820, 40190, 48228, 60285, 80380, 120570, 241140, 2198393, 4396786, 6595179, 8793572, 10991965, 13190358, 21983930, 26380716, 32975895, 43967860, 65951790, 131903580]

約数ペア:

[(1, 131903580), (2, 65951790), (3, 43967860), (4, 32975895), (5, 26380716), (6, 21983930), (10, 13190358), (12, 10991965), (15, 8793572), (20, 6595179), (30, 4396786), (60, 2198393), (547, 241140), (1094, 120570), (1641, 80380), (2188, 60285), (2735, 48228), (3282, 40190), (4019, 32820), (5470, 24114), (6564, 20095), (8038, 16410), (8205, 16076), (10940, 12057)]