268526280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203429}}^1$

素因数の和:203454

約数の個数: 64

約数和(自身を含む): 878817600

約数和(自身を除く): 610291320

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, 203429, 406858, 610287, 813716, 1017145, 1220574, 1627432, 2034290, 2237719, 2441148, 3051435, 4068580, 4475438, 4882296, 6102870, 6713157, 8137160, 8950876, 11188595, 12205740, 13426314, 17901752, 22377190, 24411480, 26852628, 33565785, 44754380, 53705256, 67131570, 89508760, 134263140, 268526280]

約数ペア:

[(1, 268526280), (2, 134263140), (3, 89508760), (4, 67131570), (5, 53705256), (6, 44754380), (8, 33565785), (10, 26852628), (11, 24411480), (12, 22377190), (15, 17901752), (20, 13426314), (22, 12205740), (24, 11188595), (30, 8950876), (33, 8137160), (40, 6713157), (44, 6102870), (55, 4882296), (60, 4475438), (66, 4068580), (88, 3051435), (110, 2441148), (120, 2237719), (132, 2034290), (165, 1627432), (220, 1220574), (264, 1017145), (330, 813716), (440, 610287), (660, 406858), (1320, 203429)]