1343760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 4553280

約数和(自身を除く): 3209520

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, 509, 528, 660, 880, 1018, 1320, 1527, 2036, 2545, 2640, 3054, 4072, 5090, 5599, 6108, 7635, 8144, 10180, 11198, 12216, 15270, 16797, 20360, 22396, 24432, 27995, 30540, 33594, 40720, 44792, 55990, 61080, 67188, 83985, 89584, 111980, 122160, 134376, 167970, 223960, 268752, 335940, 447920, 671880, 1343760]

約数ペア:

[(1, 1343760), (2, 671880), (3, 447920), (4, 335940), (5, 268752), (6, 223960), (8, 167970), (10, 134376), (11, 122160), (12, 111980), (15, 89584), (16, 83985), (20, 67188), (22, 61080), (24, 55990), (30, 44792), (33, 40720), (40, 33594), (44, 30540), (48, 27995), (55, 24432), (60, 22396), (66, 20360), (80, 16797), (88, 15270), (110, 12216), (120, 11198), (132, 10180), (165, 8144), (176, 7635), (220, 6108), (240, 5599), (264, 5090), (330, 4072), (440, 3054), (509, 2640), (528, 2545), (660, 2036), (880, 1527), (1018, 1320)]