427887360

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{4127}}^1$

素因数の和:4160

約数の個数: 180

約数和(自身を含む): 1531430208

約数和(自身を除く): 1103542848

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4127, 4320, 5184, 5760, 6480, 6912, 8254, 8640, 10368, 11520, 12381, 12960, 16508, 17280, 20635, 20736, 24762, 25920, 33016, 34560, 37143, 41270, 49524, 51840, 61905, 66032, 74286, 82540, 99048, 103680, 111429, 123810, 132064, 148572, 165080, 185715, 198096, 222858, 247620, 264128, 297144, 330160, 334287, 371430, 396192, 445716, 495240, 528256, 557145, 594288, 660320, 668574, 742860, 792384, 891432, 990480, 1056512, 1114290, 1188576, 1320640, 1337148, 1485720, 1584768, 1671435, 1782864, 1980960, 2228580, 2377152, 2641280, 2674296, 2971440, 3169536, 3342870, 3565728, 3961920, 4457160, 4754304, 5282560, 5348592, 5942880, 6685740, 7131456, 7923840, 8914320, 9508608, 10697184, 11885760, 13371480, 14262912, 15847680, 17828640, 21394368, 23771520, 26742960, 28525824, 35657280, 42788736, 47543040, 53485920, 71314560, 85577472, 106971840, 142629120, 213943680, 427887360]

約数ペア:

[(1, 427887360), (2, 213943680), (3, 142629120), (4, 106971840), (5, 85577472), (6, 71314560), (8, 53485920), (9, 47543040), (10, 42788736), (12, 35657280), (15, 28525824), (16, 26742960), (18, 23771520), (20, 21394368), (24, 17828640), (27, 15847680), (30, 14262912), (32, 13371480), (36, 11885760), (40, 10697184), (45, 9508608), (48, 8914320), (54, 7923840), (60, 7131456), (64, 6685740), (72, 5942880), (80, 5348592), (81, 5282560), (90, 4754304), (96, 4457160), (108, 3961920), (120, 3565728), (128, 3342870), (135, 3169536), (144, 2971440), (160, 2674296), (162, 2641280), (180, 2377152), (192, 2228580), (216, 1980960), (240, 1782864), (256, 1671435), (270, 1584768), (288, 1485720), (320, 1337148), (324, 1320640), (360, 1188576), (384, 1114290), (405, 1056512), (432, 990480), (480, 891432), (540, 792384), (576, 742860), (640, 668574), (648, 660320), (720, 594288), (768, 557145), (810, 528256), (864, 495240), (960, 445716), (1080, 396192), (1152, 371430), (1280, 334287), (1296, 330160), (1440, 297144), (1620, 264128), (1728, 247620), (1920, 222858), (2160, 198096), (2304, 185715), (2592, 165080), (2880, 148572), (3240, 132064), (3456, 123810), (3840, 111429), (4127, 103680), (4320, 99048), (5184, 82540), (5760, 74286), (6480, 66032), (6912, 61905), (8254, 51840), (8640, 49524), (10368, 41270), (11520, 37143), (12381, 34560), (12960, 33016), (16508, 25920), (17280, 24762), (20635, 20736)]