82287360

素因数分解:

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

素因数の和:2411

約数の個数: 144

約数和(自身を含む): 292128480

約数和(自身を除く): 209841120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2381, 2880, 3456, 3840, 4320, 4762, 5760, 6912, 7143, 8640, 9524, 11520, 11905, 14286, 17280, 19048, 21429, 23810, 28572, 34560, 35715, 38096, 42858, 47620, 57144, 64287, 71430, 76192, 85716, 95240, 107145, 114288, 128574, 142860, 152384, 171432, 190480, 214290, 228576, 257148, 285720, 304768, 321435, 342864, 380960, 428580, 457152, 514296, 571440, 609536, 642870, 685728, 761920, 857160, 914304, 1028592, 1142880, 1285740, 1371456, 1523840, 1714320, 1828608, 2057184, 2285760, 2571480, 2742912, 3047680, 3428640, 4114368, 4571520, 5142960, 5485824, 6857280, 8228736, 9143040, 10285920, 13714560, 16457472, 20571840, 27429120, 41143680, 82287360]

約数ペア:

[(1, 82287360), (2, 41143680), (3, 27429120), (4, 20571840), (5, 16457472), (6, 13714560), (8, 10285920), (9, 9143040), (10, 8228736), (12, 6857280), (15, 5485824), (16, 5142960), (18, 4571520), (20, 4114368), (24, 3428640), (27, 3047680), (30, 2742912), (32, 2571480), (36, 2285760), (40, 2057184), (45, 1828608), (48, 1714320), (54, 1523840), (60, 1371456), (64, 1285740), (72, 1142880), (80, 1028592), (90, 914304), (96, 857160), (108, 761920), (120, 685728), (128, 642870), (135, 609536), (144, 571440), (160, 514296), (180, 457152), (192, 428580), (216, 380960), (240, 342864), (256, 321435), (270, 304768), (288, 285720), (320, 257148), (360, 228576), (384, 214290), (432, 190480), (480, 171432), (540, 152384), (576, 142860), (640, 128574), (720, 114288), (768, 107145), (864, 95240), (960, 85716), (1080, 76192), (1152, 71430), (1280, 64287), (1440, 57144), (1728, 47620), (1920, 42858), (2160, 38096), (2304, 35715), (2381, 34560), (2880, 28572), (3456, 23810), (3840, 21429), (4320, 19048), (4762, 17280), (5760, 14286), (6912, 11905), (7143, 11520), (8640, 9524)]