67792560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25679}}^1$

素因数の和:25706

約数の個数: 80

約数和(自身を含む): 229271040

約数和(自身を除く): 161478480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 25679, 51358, 77037, 102716, 128395, 154074, 205432, 256790, 282469, 308148, 385185, 410864, 513580, 564938, 616296, 770370, 847407, 1027160, 1129876, 1232592, 1412345, 1540740, 1694814, 2054320, 2259752, 2824690, 3081480, 3389628, 4237035, 4519504, 5649380, 6162960, 6779256, 8474070, 11298760, 13558512, 16948140, 22597520, 33896280, 67792560]

約数ペア:

[(1, 67792560), (2, 33896280), (3, 22597520), (4, 16948140), (5, 13558512), (6, 11298760), (8, 8474070), (10, 6779256), (11, 6162960), (12, 5649380), (15, 4519504), (16, 4237035), (20, 3389628), (22, 3081480), (24, 2824690), (30, 2259752), (33, 2054320), (40, 1694814), (44, 1540740), (48, 1412345), (55, 1232592), (60, 1129876), (66, 1027160), (80, 847407), (88, 770370), (110, 616296), (120, 564938), (132, 513580), (165, 410864), (176, 385185), (220, 308148), (240, 282469), (264, 256790), (330, 205432), (440, 154074), (528, 128395), (660, 102716), (880, 77037), (1320, 51358), (2640, 25679)]