18286080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2381}}^1$

素因数の和:2407

約数の個数: 80

約数和(自身を含む): 58482864

約数和(自身を除く): 40196784

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, 512, 640, 768, 960, 1280, 1536, 1920, 2381, 2560, 3840, 4762, 7143, 7680, 9524, 11905, 14286, 19048, 23810, 28572, 35715, 38096, 47620, 57144, 71430, 76192, 95240, 114288, 142860, 152384, 190480, 228576, 285720, 304768, 380960, 457152, 571440, 609536, 761920, 914304, 1142880, 1219072, 1523840, 1828608, 2285760, 3047680, 3657216, 4571520, 6095360, 9143040, 18286080]

約数ペア:

[(1, 18286080), (2, 9143040), (3, 6095360), (4, 4571520), (5, 3657216), (6, 3047680), (8, 2285760), (10, 1828608), (12, 1523840), (15, 1219072), (16, 1142880), (20, 914304), (24, 761920), (30, 609536), (32, 571440), (40, 457152), (48, 380960), (60, 304768), (64, 285720), (80, 228576), (96, 190480), (120, 152384), (128, 142860), (160, 114288), (192, 95240), (240, 76192), (256, 71430), (320, 57144), (384, 47620), (480, 38096), (512, 35715), (640, 28572), (768, 23810), (960, 19048), (1280, 14286), (1536, 11905), (1920, 9524), (2381, 7680), (2560, 7143), (3840, 4762)]