270204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 725760

約数和(自身を除く): 455556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 89, 92, 132, 138, 178, 253, 267, 276, 356, 506, 534, 759, 979, 1012, 1068, 1518, 1958, 2047, 2937, 3036, 3916, 4094, 5874, 6141, 8188, 11748, 12282, 22517, 24564, 45034, 67551, 90068, 135102, 270204]

約数ペア:

[(1, 270204), (2, 135102), (3, 90068), (4, 67551), (6, 45034), (11, 24564), (12, 22517), (22, 12282), (23, 11748), (33, 8188), (44, 6141), (46, 5874), (66, 4094), (69, 3916), (89, 3036), (92, 2937), (132, 2047), (138, 1958), (178, 1518), (253, 1068), (267, 1012), (276, 979), (356, 759), (506, 534)]