2755367040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2549}}^1$

素因数の和:3134

約数の個数: 128

約数和(自身を含む): 8801784000

約数和(自身を除く): 6046416960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 563, 640, 960, 1126, 1689, 1920, 2252, 2549, 2815, 3378, 4504, 5098, 5630, 6756, 7647, 8445, 9008, 10196, 11260, 12745, 13512, 15294, 16890, 18016, 20392, 22520, 25490, 27024, 30588, 33780, 36032, 38235, 40784, 45040, 50980, 54048, 61176, 67560, 72064, 76470, 81568, 90080, 101960, 108096, 122352, 135120, 152940, 163136, 180160, 203920, 216192, 244704, 270240, 305880, 326272, 360320, 407840, 489408, 540480, 611760, 815680, 978816, 1080960, 1223520, 1435087, 1631360, 2447040, 2870174, 4305261, 4894080, 5740348, 7175435, 8610522, 11480696, 14350870, 17221044, 21526305, 22961392, 28701740, 34442088, 43052610, 45922784, 57403480, 68884176, 86105220, 91845568, 114806960, 137768352, 172210440, 183691136, 229613920, 275536704, 344420880, 459227840, 551073408, 688841760, 918455680, 1377683520, 2755367040]

約数ペア:

[(1, 2755367040), (2, 1377683520), (3, 918455680), (4, 688841760), (5, 551073408), (6, 459227840), (8, 344420880), (10, 275536704), (12, 229613920), (15, 183691136), (16, 172210440), (20, 137768352), (24, 114806960), (30, 91845568), (32, 86105220), (40, 68884176), (48, 57403480), (60, 45922784), (64, 43052610), (80, 34442088), (96, 28701740), (120, 22961392), (128, 21526305), (160, 17221044), (192, 14350870), (240, 11480696), (320, 8610522), (384, 7175435), (480, 5740348), (563, 4894080), (640, 4305261), (960, 2870174), (1126, 2447040), (1689, 1631360), (1920, 1435087), (2252, 1223520), (2549, 1080960), (2815, 978816), (3378, 815680), (4504, 611760), (5098, 540480), (5630, 489408), (6756, 407840), (7647, 360320), (8445, 326272), (9008, 305880), (10196, 270240), (11260, 244704), (12745, 216192), (13512, 203920), (15294, 180160), (16890, 163136), (18016, 152940), (20392, 135120), (22520, 122352), (25490, 108096), (27024, 101960), (30588, 90080), (33780, 81568), (36032, 76470), (38235, 72064), (40784, 67560), (45040, 61176), (50980, 54048)]