347829120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{20129}}^1$

素因数の和:20157

約数の個数: 128

約数和(自身を含む): 1231956000

約数和(自身を除く): 884126880

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 20129, 40258, 60387, 80516, 100645, 120774, 161032, 181161, 201290, 241548, 301935, 322064, 362322, 402580, 483096, 543483, 603870, 644128, 724644, 805160, 905805, 966192, 1086966, 1207740, 1288256, 1449288, 1610320, 1811610, 1932384, 2173932, 2415480, 2576512, 2717415, 2898576, 3220640, 3623220, 3864768, 4347864, 4830960, 5434830, 5797152, 6441280, 7246440, 7729536, 8695728, 9661920, 10869660, 11594304, 12882560, 14492880, 17391456, 19323840, 21739320, 23188608, 28985760, 34782912, 38647680, 43478640, 57971520, 69565824, 86957280, 115943040, 173914560, 347829120]

約数ペア:

[(1, 347829120), (2, 173914560), (3, 115943040), (4, 86957280), (5, 69565824), (6, 57971520), (8, 43478640), (9, 38647680), (10, 34782912), (12, 28985760), (15, 23188608), (16, 21739320), (18, 19323840), (20, 17391456), (24, 14492880), (27, 12882560), (30, 11594304), (32, 10869660), (36, 9661920), (40, 8695728), (45, 7729536), (48, 7246440), (54, 6441280), (60, 5797152), (64, 5434830), (72, 4830960), (80, 4347864), (90, 3864768), (96, 3623220), (108, 3220640), (120, 2898576), (128, 2717415), (135, 2576512), (144, 2415480), (160, 2173932), (180, 1932384), (192, 1811610), (216, 1610320), (240, 1449288), (270, 1288256), (288, 1207740), (320, 1086966), (360, 966192), (384, 905805), (432, 805160), (480, 724644), (540, 644128), (576, 603870), (640, 543483), (720, 483096), (864, 402580), (960, 362322), (1080, 322064), (1152, 301935), (1440, 241548), (1728, 201290), (1920, 181161), (2160, 161032), (2880, 120774), (3456, 100645), (4320, 80516), (5760, 60387), (8640, 40258), (17280, 20129)]