1809241920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 336

約数和(自身を含む): 6590263680

約数和(自身を除く): 4781021760

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 243, 265, 270, 288, 318, 320, 324, 360, 405, 424, 432, 439, 477, 480, 486, 530, 540, 576, 636, 648, 720, 795, 810, 848, 864, 878, 954, 960, 972, 1060, 1080, 1215, 1272, 1296, 1317, 1431, 1440, 1590, 1620, 1696, 1728, 1756, 1908, 1944, 2120, 2160, 2195, 2385, 2430, 2544, 2592, 2634, 2862, 2880, 3180, 3240, 3392, 3512, 3816, 3888, 3951, 4240, 4293, 4320, 4390, 4770, 4860, 5088, 5184, 5268, 5724, 6360, 6480, 6585, 7024, 7155, 7632, 7776, 7902, 8480, 8586, 8640, 8780, 9540, 9720, 10176, 10536, 11448, 11853, 12720, 12879, 12960, 13170, 14048, 14310, 15264, 15552, 15804, 16960, 17172, 17560, 19080, 19440, 19755, 21072, 21465, 22896, 23267, 23706, 25440, 25758, 25920, 26340, 28096, 28620, 30528, 31608, 34344, 35120, 35559, 38160, 38880, 39510, 42144, 42930, 45792, 46534, 47412, 50880, 51516, 52680, 57240, 59265, 63216, 64395, 68688, 69801, 70240, 71118, 76320, 77760, 79020, 84288, 85860, 91584, 93068, 94824, 103032, 105360, 106677, 114480, 116335, 118530, 126432, 128790, 137376, 139602, 140480, 142236, 152640, 158040, 171720, 177795, 186136, 189648, 206064, 209403, 210720, 213354, 228960, 232670, 237060, 252864, 257580, 274752, 279204, 284472, 316080, 343440, 349005, 355590, 372272, 379296, 412128, 418806, 421440, 426708, 457920, 465340, 474120, 515160, 533385, 558408, 568944, 628209, 632160, 686880, 698010, 711180, 744544, 758592, 824256, 837612, 853416, 930680, 948240, 1030320, 1047015, 1066770, 1116816, 1137888, 1256418, 1264320, 1373760, 1396020, 1422360, 1489088, 1675224, 1706832, 1861360, 1884627, 1896480, 2060640, 2094030, 2133540, 2233632, 2275776, 2512836, 2792040, 2844720, 3141045, 3350448, 3413664, 3722720, 3769254, 3792960, 4121280, 4188060, 4267080, 4467264, 5025672, 5584080, 5653881, 5689440, 6282090, 6700896, 6827328, 7445440, 7538508, 8376120, 8534160, 9423135, 10051344, 11168160, 11307762, 11378880, 12564180, 13401792, 15077016, 16752240, 17068320, 18846270, 20102688, 22336320, 22615524, 25128360, 28269405, 30154032, 33504480, 34136640, 37692540, 40205376, 45231048, 50256720, 56538810, 60308064, 67008960, 75385080, 90462096, 100513440, 113077620, 120616128, 150770160, 180924192, 201026880, 226155240, 301540320, 361848384, 452310480, 603080640, 904620960, 1809241920]

約数ペア:

[(1, 1809241920), (2, 904620960), (3, 603080640), (4, 452310480), (5, 361848384), (6, 301540320), (8, 226155240), (9, 201026880), (10, 180924192), (12, 150770160), (15, 120616128), (16, 113077620), (18, 100513440), (20, 90462096), (24, 75385080), (27, 67008960), (30, 60308064), (32, 56538810), (36, 50256720), (40, 45231048), (45, 40205376), (48, 37692540), (53, 34136640), (54, 33504480), (60, 30154032), (64, 28269405), (72, 25128360), (80, 22615524), (81, 22336320), (90, 20102688), (96, 18846270), (106, 17068320), (108, 16752240), (120, 15077016), (135, 13401792), (144, 12564180), (159, 11378880), (160, 11307762), (162, 11168160), (180, 10051344), (192, 9423135), (212, 8534160), (216, 8376120), (240, 7538508), (243, 7445440), (265, 6827328), (270, 6700896), (288, 6282090), (318, 5689440), (320, 5653881), (324, 5584080), (360, 5025672), (405, 4467264), (424, 4267080), (432, 4188060), (439, 4121280), (477, 3792960), (480, 3769254), (486, 3722720), (530, 3413664), (540, 3350448), (576, 3141045), (636, 2844720), (648, 2792040), (720, 2512836), (795, 2275776), (810, 2233632), (848, 2133540), (864, 2094030), (878, 2060640), (954, 1896480), (960, 1884627), (972, 1861360), (1060, 1706832), (1080, 1675224), (1215, 1489088), (1272, 1422360), (1296, 1396020), (1317, 1373760), (1431, 1264320), (1440, 1256418), (1590, 1137888), (1620, 1116816), (1696, 1066770), (1728, 1047015), (1756, 1030320), (1908, 948240), (1944, 930680), (2120, 853416), (2160, 837612), (2195, 824256), (2385, 758592), (2430, 744544), (2544, 711180), (2592, 698010), (2634, 686880), (2862, 632160), (2880, 628209), (3180, 568944), (3240, 558408), (3392, 533385), (3512, 515160), (3816, 474120), (3888, 465340), (3951, 457920), (4240, 426708), (4293, 421440), (4320, 418806), (4390, 412128), (4770, 379296), (4860, 372272), (5088, 355590), (5184, 349005), (5268, 343440), (5724, 316080), (6360, 284472), (6480, 279204), (6585, 274752), (7024, 257580), (7155, 252864), (7632, 237060), (7776, 232670), (7902, 228960), (8480, 213354), (8586, 210720), (8640, 209403), (8780, 206064), (9540, 189648), (9720, 186136), (10176, 177795), (10536, 171720), (11448, 158040), (11853, 152640), (12720, 142236), (12879, 140480), (12960, 139602), (13170, 137376), (14048, 128790), (14310, 126432), (15264, 118530), (15552, 116335), (15804, 114480), (16960, 106677), (17172, 105360), (17560, 103032), (19080, 94824), (19440, 93068), (19755, 91584), (21072, 85860), (21465, 84288), (22896, 79020), (23267, 77760), (23706, 76320), (25440, 71118), (25758, 70240), (25920, 69801), (26340, 68688), (28096, 64395), (28620, 63216), (30528, 59265), (31608, 57240), (34344, 52680), (35120, 51516), (35559, 50880), (38160, 47412), (38880, 46534), (39510, 45792), (42144, 42930)]