18056280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13679}}^1$

素因数の和:13704

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 41041320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 13679, 27358, 41037, 54716, 68395, 82074, 109432, 136790, 150469, 164148, 205185, 273580, 300938, 328296, 410370, 451407, 547160, 601876, 752345, 820740, 902814, 1203752, 1504690, 1641480, 1805628, 2257035, 3009380, 3611256, 4514070, 6018760, 9028140, 18056280]

約数ペア:

[(1, 18056280), (2, 9028140), (3, 6018760), (4, 4514070), (5, 3611256), (6, 3009380), (8, 2257035), (10, 1805628), (11, 1641480), (12, 1504690), (15, 1203752), (20, 902814), (22, 820740), (24, 752345), (30, 601876), (33, 547160), (40, 451407), (44, 410370), (55, 328296), (60, 300938), (66, 273580), (88, 205185), (110, 164148), (120, 150469), (132, 136790), (165, 109432), (220, 82074), (264, 68395), (330, 54716), (440, 41037), (660, 27358), (1320, 13679)]