71537040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33119}}^1$

素因数の和:33141

約数の個数: 80

約数和(自身を含む): 246412800

約数和(自身を除く): 174875760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 33119, 66238, 99357, 132476, 165595, 198714, 264952, 298071, 331190, 397428, 496785, 529904, 596142, 662380, 794856, 894213, 993570, 1192284, 1324760, 1490355, 1589712, 1788426, 1987140, 2384568, 2649520, 2980710, 3576852, 3974280, 4471065, 4769136, 5961420, 7153704, 7948560, 8942130, 11922840, 14307408, 17884260, 23845680, 35768520, 71537040]

約数ペア:

[(1, 71537040), (2, 35768520), (3, 23845680), (4, 17884260), (5, 14307408), (6, 11922840), (8, 8942130), (9, 7948560), (10, 7153704), (12, 5961420), (15, 4769136), (16, 4471065), (18, 3974280), (20, 3576852), (24, 2980710), (27, 2649520), (30, 2384568), (36, 1987140), (40, 1788426), (45, 1589712), (48, 1490355), (54, 1324760), (60, 1192284), (72, 993570), (80, 894213), (90, 794856), (108, 662380), (120, 596142), (135, 529904), (144, 496785), (180, 397428), (216, 331190), (240, 298071), (270, 264952), (360, 198714), (432, 165595), (540, 132476), (720, 99357), (1080, 66238), (2160, 33119)]