86280960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22469}}^1$

素因数の和:22493

約数の個数: 72

約数和(自身を含む): 275572080

約数和(自身を除く): 189291120

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 22469, 44938, 67407, 89876, 112345, 134814, 179752, 224690, 269628, 337035, 359504, 449380, 539256, 674070, 719008, 898760, 1078512, 1348140, 1438016, 1797520, 2157024, 2696280, 2876032, 3595040, 4314048, 5392560, 5752064, 7190080, 8628096, 10785120, 14380160, 17256192, 21570240, 28760320, 43140480, 86280960]

約数ペア:

[(1, 86280960), (2, 43140480), (3, 28760320), (4, 21570240), (5, 17256192), (6, 14380160), (8, 10785120), (10, 8628096), (12, 7190080), (15, 5752064), (16, 5392560), (20, 4314048), (24, 3595040), (30, 2876032), (32, 2696280), (40, 2157024), (48, 1797520), (60, 1438016), (64, 1348140), (80, 1078512), (96, 898760), (120, 719008), (128, 674070), (160, 539256), (192, 449380), (240, 359504), (256, 337035), (320, 269628), (384, 224690), (480, 179752), (640, 134814), (768, 112345), (960, 89876), (1280, 67407), (1920, 44938), (3840, 22469)]