716580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1327}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 2231040

約数和(自身を除く): 1514460

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, 1327, 2654, 3981, 5308, 6635, 7962, 11943, 13270, 15924, 19905, 23886, 26540, 35829, 39810, 47772, 59715, 71658, 79620, 119430, 143316, 179145, 238860, 358290, 716580]

約数ペア:

[(1, 716580), (2, 358290), (3, 238860), (4, 179145), (5, 143316), (6, 119430), (9, 79620), (10, 71658), (12, 59715), (15, 47772), (18, 39810), (20, 35829), (27, 26540), (30, 23886), (36, 19905), (45, 15924), (54, 13270), (60, 11943), (90, 7962), (108, 6635), (135, 5308), (180, 3981), (270, 2654), (540, 1327)]