42552840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32237}}^1$

素因数の和:32262

約数の個数: 64

約数和(自身を含む): 139268160

約数和(自身を除く): 96715320

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, 32237, 64474, 96711, 128948, 161185, 193422, 257896, 322370, 354607, 386844, 483555, 644740, 709214, 773688, 967110, 1063821, 1289480, 1418428, 1773035, 1934220, 2127642, 2836856, 3546070, 3868440, 4255284, 5319105, 7092140, 8510568, 10638210, 14184280, 21276420, 42552840]

約数ペア:

[(1, 42552840), (2, 21276420), (3, 14184280), (4, 10638210), (5, 8510568), (6, 7092140), (8, 5319105), (10, 4255284), (11, 3868440), (12, 3546070), (15, 2836856), (20, 2127642), (22, 1934220), (24, 1773035), (30, 1418428), (33, 1289480), (40, 1063821), (44, 967110), (55, 773688), (60, 709214), (66, 644740), (88, 483555), (110, 386844), (120, 354607), (132, 322370), (165, 257896), (220, 193422), (264, 161185), (330, 128948), (440, 96711), (660, 64474), (1320, 32237)]