27429120

素因数分解:

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

素因数の和:2408

約数の個数: 108

約数和(自身を含む): 94941756

約数和(自身を除く): 67512636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2381, 2880, 3840, 4762, 5760, 7143, 9524, 11520, 11905, 14286, 19048, 21429, 23810, 28572, 35715, 38096, 42858, 47620, 57144, 71430, 76192, 85716, 95240, 107145, 114288, 142860, 152384, 171432, 190480, 214290, 228576, 285720, 304768, 342864, 380960, 428580, 457152, 571440, 609536, 685728, 761920, 857160, 914304, 1142880, 1371456, 1523840, 1714320, 1828608, 2285760, 2742912, 3047680, 3428640, 4571520, 5485824, 6857280, 9143040, 13714560, 27429120]

約数ペア:

[(1, 27429120), (2, 13714560), (3, 9143040), (4, 6857280), (5, 5485824), (6, 4571520), (8, 3428640), (9, 3047680), (10, 2742912), (12, 2285760), (15, 1828608), (16, 1714320), (18, 1523840), (20, 1371456), (24, 1142880), (30, 914304), (32, 857160), (36, 761920), (40, 685728), (45, 609536), (48, 571440), (60, 457152), (64, 428580), (72, 380960), (80, 342864), (90, 304768), (96, 285720), (120, 228576), (128, 214290), (144, 190480), (160, 171432), (180, 152384), (192, 142860), (240, 114288), (256, 107145), (288, 95240), (320, 85716), (360, 76192), (384, 71430), (480, 57144), (576, 47620), (640, 42858), (720, 38096), (768, 35715), (960, 28572), (1152, 23810), (1280, 21429), (1440, 19048), (1920, 14286), (2304, 11905), (2381, 11520), (2880, 9524), (3840, 7143), (4762, 5760)]