120742488

素因数分解:

$2^3\times 3^4\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 339768000

約数和(自身を除く): 219025512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 389, 479, 648, 778, 958, 1167, 1437, 1556, 1916, 2334, 2874, 3112, 3501, 3832, 4311, 4668, 5748, 7002, 8622, 9336, 10503, 11496, 12933, 14004, 17244, 21006, 25866, 28008, 31509, 34488, 38799, 42012, 51732, 63018, 77598, 84024, 103464, 126036, 155196, 186331, 252072, 310392, 372662, 558993, 745324, 1117986, 1490648, 1676979, 2235972, 3353958, 4471944, 5030937, 6707916, 10061874, 13415832, 15092811, 20123748, 30185622, 40247496, 60371244, 120742488]

約数ペア:

[(1, 120742488), (2, 60371244), (3, 40247496), (4, 30185622), (6, 20123748), (8, 15092811), (9, 13415832), (12, 10061874), (18, 6707916), (24, 5030937), (27, 4471944), (36, 3353958), (54, 2235972), (72, 1676979), (81, 1490648), (108, 1117986), (162, 745324), (216, 558993), (324, 372662), (389, 310392), (479, 252072), (648, 186331), (778, 155196), (958, 126036), (1167, 103464), (1437, 84024), (1556, 77598), (1916, 63018), (2334, 51732), (2874, 42012), (3112, 38799), (3501, 34488), (3832, 31509), (4311, 28008), (4668, 25866), (5748, 21006), (7002, 17244), (8622, 14004), (9336, 12933), (10503, 11496)]