9143040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2381}}^1$

素因数の和:2405

約数の個数: 72

約数和(自身を含む): 29212848

約数和(自身を除く): 20069808

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, 2381, 3840, 4762, 7143, 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, 1523840, 1828608, 2285760, 3047680, 4571520, 9143040]

約数ペア:

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