998127360

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{3209}}^1$

素因数の和:3245

約数の個数: 216

約数和(自身を含む): 3582437040

約数和(自身を除く): 2584309680

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3209, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6418, 6480, 6912, 7776, 8640, 9627, 9720, 10368, 11520, 12836, 12960, 15552, 16045, 17280, 19254, 19440, 20736, 25672, 25920, 28881, 31104, 32090, 34560, 38508, 38880, 48135, 51344, 51840, 57762, 62208, 64180, 77016, 77760, 86643, 96270, 102688, 103680, 115524, 128360, 144405, 154032, 155520, 173286, 192540, 205376, 231048, 256720, 259929, 288810, 308064, 311040, 346572, 385080, 410752, 433215, 462096, 513440, 519858, 577620, 616128, 693144, 770160, 779787, 821504, 866430, 924192, 1026880, 1039716, 1155240, 1232256, 1299645, 1386288, 1540320, 1559574, 1732860, 1848384, 2053760, 2079432, 2310480, 2464512, 2599290, 2772576, 3080640, 3119148, 3465720, 3696768, 3898935, 4107520, 4158864, 4620960, 5198580, 5545152, 6161280, 6238296, 6931440, 7393536, 7797870, 8317728, 9241920, 10397160, 11090304, 12322560, 12476592, 13862880, 15595740, 16635456, 18483840, 20794320, 22180608, 24953184, 27725760, 31191480, 33270912, 36967680, 41588640, 49906368, 55451520, 62382960, 66541824, 83177280, 99812736, 110903040, 124765920, 166354560, 199625472, 249531840, 332709120, 499063680, 998127360]

約数ペア:

[(1, 998127360), (2, 499063680), (3, 332709120), (4, 249531840), (5, 199625472), (6, 166354560), (8, 124765920), (9, 110903040), (10, 99812736), (12, 83177280), (15, 66541824), (16, 62382960), (18, 55451520), (20, 49906368), (24, 41588640), (27, 36967680), (30, 33270912), (32, 31191480), (36, 27725760), (40, 24953184), (45, 22180608), (48, 20794320), (54, 18483840), (60, 16635456), (64, 15595740), (72, 13862880), (80, 12476592), (81, 12322560), (90, 11090304), (96, 10397160), (108, 9241920), (120, 8317728), (128, 7797870), (135, 7393536), (144, 6931440), (160, 6238296), (162, 6161280), (180, 5545152), (192, 5198580), (216, 4620960), (240, 4158864), (243, 4107520), (256, 3898935), (270, 3696768), (288, 3465720), (320, 3119148), (324, 3080640), (360, 2772576), (384, 2599290), (405, 2464512), (432, 2310480), (480, 2079432), (486, 2053760), (540, 1848384), (576, 1732860), (640, 1559574), (648, 1540320), (720, 1386288), (768, 1299645), (810, 1232256), (864, 1155240), (960, 1039716), (972, 1026880), (1080, 924192), (1152, 866430), (1215, 821504), (1280, 779787), (1296, 770160), (1440, 693144), (1620, 616128), (1728, 577620), (1920, 519858), (1944, 513440), (2160, 462096), (2304, 433215), (2430, 410752), (2592, 385080), (2880, 346572), (3209, 311040), (3240, 308064), (3456, 288810), (3840, 259929), (3888, 256720), (4320, 231048), (4860, 205376), (5184, 192540), (5760, 173286), (6418, 155520), (6480, 154032), (6912, 144405), (7776, 128360), (8640, 115524), (9627, 103680), (9720, 102688), (10368, 96270), (11520, 86643), (12836, 77760), (12960, 77016), (15552, 64180), (16045, 62208), (17280, 57762), (19254, 51840), (19440, 51344), (20736, 48135), (25672, 38880), (25920, 38508), (28881, 34560), (31104, 32090)]