1664902080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{192697}}^1$

素因数の和:192723

約数の個数: 112

約数和(自身を含む): 5873435040

約数和(自身を除く): 4208532960

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 192697, 385394, 578091, 770788, 963485, 1156182, 1541576, 1734273, 1926970, 2312364, 2890455, 3083152, 3468546, 3853940, 4624728, 5202819, 5780910, 6166304, 6937092, 7707880, 8671365, 9249456, 10405638, 11561820, 12332608, 13874184, 15415760, 17342730, 18498912, 20811276, 23123640, 26014095, 27748368, 30831520, 34685460, 36997824, 41622552, 46247280, 52028190, 55496736, 61663040, 69370920, 83245104, 92494560, 104056380, 110993472, 138741840, 166490208, 184989120, 208112760, 277483680, 332980416, 416225520, 554967360, 832451040, 1664902080]

約数ペア:

[(1, 1664902080), (2, 832451040), (3, 554967360), (4, 416225520), (5, 332980416), (6, 277483680), (8, 208112760), (9, 184989120), (10, 166490208), (12, 138741840), (15, 110993472), (16, 104056380), (18, 92494560), (20, 83245104), (24, 69370920), (27, 61663040), (30, 55496736), (32, 52028190), (36, 46247280), (40, 41622552), (45, 36997824), (48, 34685460), (54, 30831520), (60, 27748368), (64, 26014095), (72, 23123640), (80, 20811276), (90, 18498912), (96, 17342730), (108, 15415760), (120, 13874184), (135, 12332608), (144, 11561820), (160, 10405638), (180, 9249456), (192, 8671365), (216, 7707880), (240, 6937092), (270, 6166304), (288, 5780910), (320, 5202819), (360, 4624728), (432, 3853940), (480, 3468546), (540, 3083152), (576, 2890455), (720, 2312364), (864, 1926970), (960, 1734273), (1080, 1541576), (1440, 1156182), (1728, 963485), (2160, 770788), (2880, 578091), (4320, 385394), (8640, 192697)]