488086560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2937

約数の個数: 240

約数和(自身を含む): 1855682136

約数和(自身を除く): 1367595576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 2897, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 5794, 6240, 6480, 7020, 8424, 8691, 9360, 10530, 11232, 11588, 12960, 14040, 14485, 16848, 17382, 18720, 21060, 23176, 26073, 28080, 28970, 33696, 34764, 37661, 42120, 43455, 46352, 52146, 56160, 57940, 69528, 75322, 78219, 84240, 86910, 92704, 104292, 112983, 115880, 130365, 139056, 150644, 156438, 168480, 173820, 188305, 208584, 225966, 231760, 234657, 260730, 278112, 301288, 312876, 338949, 347640, 376610, 391095, 417168, 451932, 463520, 469314, 521460, 564915, 602576, 625752, 677898, 695280, 753220, 782190, 834336, 903864, 938628, 1016847, 1042920, 1129830, 1173285, 1205152, 1251504, 1355796, 1390560, 1506440, 1564380, 1694745, 1807728, 1877256, 2033694, 2085840, 2259660, 2346570, 2503008, 2711592, 3012880, 3050541, 3128760, 3389490, 3615456, 3754512, 4067388, 4171680, 4519320, 4693140, 5084235, 5423184, 6025760, 6101082, 6257520, 6778980, 7509024, 8134776, 9038640, 9386280, 10168470, 10846368, 12202164, 12515040, 13557960, 15252705, 16269552, 18077280, 18772560, 20336940, 24404328, 27115920, 30505410, 32539104, 37545120, 40673880, 48808656, 54231840, 61010820, 81347760, 97617312, 122021640, 162695520, 244043280, 488086560]

約数ペア:

[(1, 488086560), (2, 244043280), (3, 162695520), (4, 122021640), (5, 97617312), (6, 81347760), (8, 61010820), (9, 54231840), (10, 48808656), (12, 40673880), (13, 37545120), (15, 32539104), (16, 30505410), (18, 27115920), (20, 24404328), (24, 20336940), (26, 18772560), (27, 18077280), (30, 16269552), (32, 15252705), (36, 13557960), (39, 12515040), (40, 12202164), (45, 10846368), (48, 10168470), (52, 9386280), (54, 9038640), (60, 8134776), (65, 7509024), (72, 6778980), (78, 6257520), (80, 6101082), (81, 6025760), (90, 5423184), (96, 5084235), (104, 4693140), (108, 4519320), (117, 4171680), (120, 4067388), (130, 3754512), (135, 3615456), (144, 3389490), (156, 3128760), (160, 3050541), (162, 3012880), (180, 2711592), (195, 2503008), (208, 2346570), (216, 2259660), (234, 2085840), (240, 2033694), (260, 1877256), (270, 1807728), (288, 1694745), (312, 1564380), (324, 1506440), (351, 1390560), (360, 1355796), (390, 1251504), (405, 1205152), (416, 1173285), (432, 1129830), (468, 1042920), (480, 1016847), (520, 938628), (540, 903864), (585, 834336), (624, 782190), (648, 753220), (702, 695280), (720, 677898), (780, 625752), (810, 602576), (864, 564915), (936, 521460), (1040, 469314), (1053, 463520), (1080, 451932), (1170, 417168), (1248, 391095), (1296, 376610), (1404, 347640), (1440, 338949), (1560, 312876), (1620, 301288), (1755, 278112), (1872, 260730), (2080, 234657), (2106, 231760), (2160, 225966), (2340, 208584), (2592, 188305), (2808, 173820), (2897, 168480), (3120, 156438), (3240, 150644), (3510, 139056), (3744, 130365), (4212, 115880), (4320, 112983), (4680, 104292), (5265, 92704), (5616, 86910), (5794, 84240), (6240, 78219), (6480, 75322), (7020, 69528), (8424, 57940), (8691, 56160), (9360, 52146), (10530, 46352), (11232, 43455), (11588, 42120), (12960, 37661), (14040, 34764), (14485, 33696), (16848, 28970), (17382, 28080), (18720, 26073), (21060, 23176)]