56229120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1627}}^1$

素因数の和:1657

約数の個数: 144

約数和(自身を含む): 199657920

約数和(自身を除く): 143428800

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, 1627, 1728, 1920, 2160, 2304, 2880, 3254, 3456, 3840, 4320, 4881, 5760, 6508, 6912, 8135, 8640, 9762, 11520, 13016, 14643, 16270, 17280, 19524, 24405, 26032, 29286, 32540, 34560, 39048, 43929, 48810, 52064, 58572, 65080, 73215, 78096, 87858, 97620, 104128, 117144, 130160, 146430, 156192, 175716, 195240, 208256, 219645, 234288, 260320, 292860, 312384, 351432, 390480, 416512, 439290, 468576, 520640, 585720, 624768, 702864, 780960, 878580, 937152, 1041280, 1171440, 1249536, 1405728, 1561920, 1757160, 1874304, 2082560, 2342880, 2811456, 3123840, 3514320, 3748608, 4685760, 5622912, 6247680, 7028640, 9371520, 11245824, 14057280, 18743040, 28114560, 56229120]

約数ペア:

[(1, 56229120), (2, 28114560), (3, 18743040), (4, 14057280), (5, 11245824), (6, 9371520), (8, 7028640), (9, 6247680), (10, 5622912), (12, 4685760), (15, 3748608), (16, 3514320), (18, 3123840), (20, 2811456), (24, 2342880), (27, 2082560), (30, 1874304), (32, 1757160), (36, 1561920), (40, 1405728), (45, 1249536), (48, 1171440), (54, 1041280), (60, 937152), (64, 878580), (72, 780960), (80, 702864), (90, 624768), (96, 585720), (108, 520640), (120, 468576), (128, 439290), (135, 416512), (144, 390480), (160, 351432), (180, 312384), (192, 292860), (216, 260320), (240, 234288), (256, 219645), (270, 208256), (288, 195240), (320, 175716), (360, 156192), (384, 146430), (432, 130160), (480, 117144), (540, 104128), (576, 97620), (640, 87858), (720, 78096), (768, 73215), (864, 65080), (960, 58572), (1080, 52064), (1152, 48810), (1280, 43929), (1440, 39048), (1627, 34560), (1728, 32540), (1920, 29286), (2160, 26032), (2304, 24405), (2880, 19524), (3254, 17280), (3456, 16270), (3840, 14643), (4320, 13016), (4881, 11520), (5760, 9762), (6508, 8640), (6912, 8135)]