2758950720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{106441}}^1$

素因数の和:106470

約数の個数: 140

約数和(自身を含む): 9814165284

約数和(自身を除く): 7055214564

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 106441, 212882, 319323, 425764, 532205, 638646, 851528, 957969, 1064410, 1277292, 1596615, 1703056, 1915938, 2128820, 2554584, 2873907, 3193230, 3406112, 3831876, 4257640, 4789845, 5109168, 5747814, 6386460, 6812224, 7663752, 8515280, 8621721, 9579690, 10218336, 11495628, 12772920, 14369535, 15327504, 17030560, 17243442, 19159380, 20436672, 22991256, 25545840, 28739070, 30655008, 34061120, 34486884, 38318760, 43108605, 45982512, 51091680, 57478140, 61310016, 68973768, 76637520, 86217210, 91965024, 102183360, 114956280, 137947536, 153275040, 172434420, 183930048, 229912560, 275895072, 306550080, 344868840, 459825120, 551790144, 689737680, 919650240, 1379475360, 2758950720]

約数ペア:

[(1, 2758950720), (2, 1379475360), (3, 919650240), (4, 689737680), (5, 551790144), (6, 459825120), (8, 344868840), (9, 306550080), (10, 275895072), (12, 229912560), (15, 183930048), (16, 172434420), (18, 153275040), (20, 137947536), (24, 114956280), (27, 102183360), (30, 91965024), (32, 86217210), (36, 76637520), (40, 68973768), (45, 61310016), (48, 57478140), (54, 51091680), (60, 45982512), (64, 43108605), (72, 38318760), (80, 34486884), (81, 34061120), (90, 30655008), (96, 28739070), (108, 25545840), (120, 22991256), (135, 20436672), (144, 19159380), (160, 17243442), (162, 17030560), (180, 15327504), (192, 14369535), (216, 12772920), (240, 11495628), (270, 10218336), (288, 9579690), (320, 8621721), (324, 8515280), (360, 7663752), (405, 6812224), (432, 6386460), (480, 5747814), (540, 5109168), (576, 4789845), (648, 4257640), (720, 3831876), (810, 3406112), (864, 3193230), (960, 2873907), (1080, 2554584), (1296, 2128820), (1440, 1915938), (1620, 1703056), (1728, 1596615), (2160, 1277292), (2592, 1064410), (2880, 957969), (3240, 851528), (4320, 638646), (5184, 532205), (6480, 425764), (8640, 319323), (12960, 212882), (25920, 106441)]