1888047360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{54631}}^1$

素因数の和:54661

約数の個数: 144

約数和(自身を含む): 6700068480

約数和(自身を除く): 4812021120

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, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 54631, 109262, 163893, 218524, 273155, 327786, 437048, 491679, 546310, 655572, 819465, 874096, 983358, 1092620, 1311144, 1475037, 1638930, 1748192, 1966716, 2185240, 2458395, 2622288, 2950074, 3277860, 3496384, 3933432, 4370480, 4916790, 5244576, 5900148, 6555720, 6992768, 7375185, 7866864, 8740960, 9833580, 10489152, 11800296, 13111440, 13985536, 14750370, 15733728, 17481920, 19667160, 20978304, 23600592, 26222880, 29500740, 31467456, 34963840, 39334320, 41956608, 47201184, 52445760, 59001480, 62934912, 69927680, 78668640, 94402368, 104891520, 118002960, 125869824, 157337280, 188804736, 209783040, 236005920, 314674560, 377609472, 472011840, 629349120, 944023680, 1888047360]

約数ペア:

[(1, 1888047360), (2, 944023680), (3, 629349120), (4, 472011840), (5, 377609472), (6, 314674560), (8, 236005920), (9, 209783040), (10, 188804736), (12, 157337280), (15, 125869824), (16, 118002960), (18, 104891520), (20, 94402368), (24, 78668640), (27, 69927680), (30, 62934912), (32, 59001480), (36, 52445760), (40, 47201184), (45, 41956608), (48, 39334320), (54, 34963840), (60, 31467456), (64, 29500740), (72, 26222880), (80, 23600592), (90, 20978304), (96, 19667160), (108, 17481920), (120, 15733728), (128, 14750370), (135, 13985536), (144, 13111440), (160, 11800296), (180, 10489152), (192, 9833580), (216, 8740960), (240, 7866864), (256, 7375185), (270, 6992768), (288, 6555720), (320, 5900148), (360, 5244576), (384, 4916790), (432, 4370480), (480, 3933432), (540, 3496384), (576, 3277860), (640, 2950074), (720, 2622288), (768, 2458395), (864, 2185240), (960, 1966716), (1080, 1748192), (1152, 1638930), (1280, 1475037), (1440, 1311144), (1728, 1092620), (1920, 983358), (2160, 874096), (2304, 819465), (2880, 655572), (3456, 546310), (3840, 491679), (4320, 437048), (5760, 327786), (6912, 273155), (8640, 218524), (11520, 163893), (17280, 109262), (34560, 54631)]