238860

素因数分解:

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

素因数の和:1342

約数の個数: 36

約数和(自身を含む): 725088

約数和(自身を除く): 486228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1327, 2654, 3981, 5308, 6635, 7962, 11943, 13270, 15924, 19905, 23886, 26540, 39810, 47772, 59715, 79620, 119430, 238860]

約数ペア:

[(1, 238860), (2, 119430), (3, 79620), (4, 59715), (5, 47772), (6, 39810), (9, 26540), (10, 23886), (12, 19905), (15, 15924), (18, 13270), (20, 11943), (30, 7962), (36, 6635), (45, 5308), (60, 3981), (90, 2654), (180, 1327)]