54168840

素因数分解:

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

素因数の和:13707

約数の個数: 96

約数和(自身を含む): 192067200

約数和(自身を除く): 137898360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13679, 27358, 41037, 54716, 68395, 82074, 109432, 123111, 136790, 150469, 164148, 205185, 246222, 273580, 300938, 328296, 410370, 451407, 492444, 547160, 601876, 615555, 752345, 820740, 902814, 984888, 1203752, 1231110, 1354221, 1504690, 1641480, 1805628, 2257035, 2462220, 2708442, 3009380, 3611256, 4514070, 4924440, 5416884, 6018760, 6771105, 9028140, 10833768, 13542210, 18056280, 27084420, 54168840]

約数ペア:

[(1, 54168840), (2, 27084420), (3, 18056280), (4, 13542210), (5, 10833768), (6, 9028140), (8, 6771105), (9, 6018760), (10, 5416884), (11, 4924440), (12, 4514070), (15, 3611256), (18, 3009380), (20, 2708442), (22, 2462220), (24, 2257035), (30, 1805628), (33, 1641480), (36, 1504690), (40, 1354221), (44, 1231110), (45, 1203752), (55, 984888), (60, 902814), (66, 820740), (72, 752345), (88, 615555), (90, 601876), (99, 547160), (110, 492444), (120, 451407), (132, 410370), (165, 328296), (180, 300938), (198, 273580), (220, 246222), (264, 205185), (330, 164148), (360, 150469), (396, 136790), (440, 123111), (495, 109432), (660, 82074), (792, 68395), (990, 54716), (1320, 41037), (1980, 27358), (3960, 13679)]