61076918880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{103703}}^1$

素因数の和:104133

約数の個数: 144

約数和(自身を含む): 208936596960

約数和(自身を除く): 147859678080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 409, 480, 720, 818, 1227, 1440, 1636, 2045, 2454, 3272, 3681, 4090, 4908, 6135, 6544, 7362, 8180, 9816, 12270, 13088, 14724, 16360, 18405, 19632, 24540, 29448, 32720, 36810, 39264, 49080, 58896, 65440, 73620, 98160, 103703, 117792, 147240, 196320, 207406, 294480, 311109, 414812, 518515, 588960, 622218, 829624, 933327, 1037030, 1244436, 1555545, 1659248, 1866654, 2074060, 2488872, 3111090, 3318496, 3733308, 4148120, 4666635, 4977744, 6222180, 7466616, 8296240, 9333270, 9955488, 12444360, 14933232, 16592480, 18666540, 24888720, 29866464, 37333080, 42414527, 49777440, 74666160, 84829054, 127243581, 149332320, 169658108, 212072635, 254487162, 339316216, 381730743, 424145270, 508974324, 636217905, 678632432, 763461486, 848290540, 1017948648, 1272435810, 1357264864, 1526922972, 1696581080, 1908653715, 2035897296, 2544871620, 3053845944, 3393162160, 3817307430, 4071794592, 5089743240, 6107691888, 6786324320, 7634614860, 10179486480, 12215383776, 15269229720, 20358972960, 30538459440, 61076918880]

約数ペア:

[(1, 61076918880), (2, 30538459440), (3, 20358972960), (4, 15269229720), (5, 12215383776), (6, 10179486480), (8, 7634614860), (9, 6786324320), (10, 6107691888), (12, 5089743240), (15, 4071794592), (16, 3817307430), (18, 3393162160), (20, 3053845944), (24, 2544871620), (30, 2035897296), (32, 1908653715), (36, 1696581080), (40, 1526922972), (45, 1357264864), (48, 1272435810), (60, 1017948648), (72, 848290540), (80, 763461486), (90, 678632432), (96, 636217905), (120, 508974324), (144, 424145270), (160, 381730743), (180, 339316216), (240, 254487162), (288, 212072635), (360, 169658108), (409, 149332320), (480, 127243581), (720, 84829054), (818, 74666160), (1227, 49777440), (1440, 42414527), (1636, 37333080), (2045, 29866464), (2454, 24888720), (3272, 18666540), (3681, 16592480), (4090, 14933232), (4908, 12444360), (6135, 9955488), (6544, 9333270), (7362, 8296240), (8180, 7466616), (9816, 6222180), (12270, 4977744), (13088, 4666635), (14724, 4148120), (16360, 3733308), (18405, 3318496), (19632, 3111090), (24540, 2488872), (29448, 2074060), (32720, 1866654), (36810, 1659248), (39264, 1555545), (49080, 1244436), (58896, 1037030), (65440, 933327), (73620, 829624), (98160, 622218), (103703, 588960), (117792, 518515), (147240, 414812), (196320, 311109), (207406, 294480)]