1669494240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{128819}}^1$

素因数の和:128846

約数の個数: 120

約数和(自身を含む): 5891969160

約数和(自身を除く): 4222474920

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 128819, 257638, 386457, 515276, 644095, 772914, 1030552, 1159371, 1288190, 1545828, 1932285, 2061104, 2318742, 2576380, 3091656, 3478113, 3864570, 4122208, 4637484, 5152760, 5796855, 6183312, 6956226, 7729140, 9274968, 10305520, 10434339, 11593710, 12366624, 13912452, 15458280, 17390565, 18549936, 20611040, 20868678, 23187420, 27824904, 30916560, 34781130, 37099872, 41737356, 46374840, 52171695, 55649808, 61833120, 69562260, 83474712, 92749680, 104343390, 111299616, 139124520, 166949424, 185499360, 208686780, 278249040, 333898848, 417373560, 556498080, 834747120, 1669494240]

約数ペア:

[(1, 1669494240), (2, 834747120), (3, 556498080), (4, 417373560), (5, 333898848), (6, 278249040), (8, 208686780), (9, 185499360), (10, 166949424), (12, 139124520), (15, 111299616), (16, 104343390), (18, 92749680), (20, 83474712), (24, 69562260), (27, 61833120), (30, 55649808), (32, 52171695), (36, 46374840), (40, 41737356), (45, 37099872), (48, 34781130), (54, 30916560), (60, 27824904), (72, 23187420), (80, 20868678), (81, 20611040), (90, 18549936), (96, 17390565), (108, 15458280), (120, 13912452), (135, 12366624), (144, 11593710), (160, 10434339), (162, 10305520), (180, 9274968), (216, 7729140), (240, 6956226), (270, 6183312), (288, 5796855), (324, 5152760), (360, 4637484), (405, 4122208), (432, 3864570), (480, 3478113), (540, 3091656), (648, 2576380), (720, 2318742), (810, 2061104), (864, 1932285), (1080, 1545828), (1296, 1288190), (1440, 1159371), (1620, 1030552), (2160, 772914), (2592, 644095), (3240, 515276), (4320, 386457), (6480, 257638), (12960, 128819)]