487451520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{9403}}^1$

素因数の和:9434

約数の個数: 160

約数和(自身を含む): 1740962520

約数和(自身を除く): 1253511000

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 9403, 10368, 12960, 17280, 18806, 25920, 28209, 37612, 47015, 51840, 56418, 75224, 84627, 94030, 112836, 141045, 150448, 169254, 188060, 225672, 253881, 282090, 300896, 338508, 376120, 423135, 451344, 507762, 564180, 601792, 677016, 752240, 761643, 846270, 902688, 1015524, 1128360, 1203584, 1269405, 1354032, 1504480, 1523286, 1692540, 1805376, 2031048, 2256720, 2538810, 2708064, 3008960, 3046572, 3385080, 3610752, 3808215, 4062096, 4513440, 5077620, 5416128, 6017920, 6093144, 6770160, 7616430, 8124192, 9026880, 10155240, 10832256, 12186288, 13540320, 15232860, 16248384, 18053760, 20310480, 24372576, 27080640, 30465720, 32496768, 40620960, 48745152, 54161280, 60931440, 81241920, 97490304, 121862880, 162483840, 243725760, 487451520]

約数ペア:

[(1, 487451520), (2, 243725760), (3, 162483840), (4, 121862880), (5, 97490304), (6, 81241920), (8, 60931440), (9, 54161280), (10, 48745152), (12, 40620960), (15, 32496768), (16, 30465720), (18, 27080640), (20, 24372576), (24, 20310480), (27, 18053760), (30, 16248384), (32, 15232860), (36, 13540320), (40, 12186288), (45, 10832256), (48, 10155240), (54, 9026880), (60, 8124192), (64, 7616430), (72, 6770160), (80, 6093144), (81, 6017920), (90, 5416128), (96, 5077620), (108, 4513440), (120, 4062096), (128, 3808215), (135, 3610752), (144, 3385080), (160, 3046572), (162, 3008960), (180, 2708064), (192, 2538810), (216, 2256720), (240, 2031048), (270, 1805376), (288, 1692540), (320, 1523286), (324, 1504480), (360, 1354032), (384, 1269405), (405, 1203584), (432, 1128360), (480, 1015524), (540, 902688), (576, 846270), (640, 761643), (648, 752240), (720, 677016), (810, 601792), (864, 564180), (960, 507762), (1080, 451344), (1152, 423135), (1296, 376120), (1440, 338508), (1620, 300896), (1728, 282090), (1920, 253881), (2160, 225672), (2592, 188060), (2880, 169254), (3240, 150448), (3456, 141045), (4320, 112836), (5184, 94030), (5760, 84627), (6480, 75224), (8640, 56418), (9403, 51840), (10368, 47015), (12960, 37612), (17280, 28209), (18806, 25920)]