121245984

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 120

約数和(自身を含む): 369105660

約数和(自身を除く): 247859676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 1613, 2088, 2349, 2592, 2784, 3132, 3226, 4176, 4698, 4839, 6264, 6452, 8352, 9396, 9678, 12528, 12904, 14517, 18792, 19356, 25056, 25808, 29034, 37584, 38712, 43551, 46777, 51616, 58068, 75168, 77424, 87102, 93554, 116136, 130653, 140331, 154848, 174204, 187108, 232272, 261306, 280662, 348408, 374216, 420993, 464544, 522612, 561324, 696816, 748432, 841986, 1045224, 1122648, 1262979, 1393632, 1496864, 1683972, 2090448, 2245296, 2525958, 3367944, 3788937, 4180896, 4490592, 5051916, 6735888, 7577874, 10103832, 13471776, 15155748, 20207664, 30311496, 40415328, 60622992, 121245984]

約数ペア:

[(1, 121245984), (2, 60622992), (3, 40415328), (4, 30311496), (6, 20207664), (8, 15155748), (9, 13471776), (12, 10103832), (16, 7577874), (18, 6735888), (24, 5051916), (27, 4490592), (29, 4180896), (32, 3788937), (36, 3367944), (48, 2525958), (54, 2245296), (58, 2090448), (72, 1683972), (81, 1496864), (87, 1393632), (96, 1262979), (108, 1122648), (116, 1045224), (144, 841986), (162, 748432), (174, 696816), (216, 561324), (232, 522612), (261, 464544), (288, 420993), (324, 374216), (348, 348408), (432, 280662), (464, 261306), (522, 232272), (648, 187108), (696, 174204), (783, 154848), (864, 140331), (928, 130653), (1044, 116136), (1296, 93554), (1392, 87102), (1566, 77424), (1613, 75168), (2088, 58068), (2349, 51616), (2592, 46777), (2784, 43551), (3132, 38712), (3226, 37584), (4176, 29034), (4698, 25808), (4839, 25056), (6264, 19356), (6452, 18792), (8352, 14517), (9396, 12904), (9678, 12528)]