247079160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{76259}}^1$

素因数の和:76282

約数の個数: 80

約数和(自身を含む): 830471400

約数和(自身を除く): 583392240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 76259, 152518, 228777, 305036, 381295, 457554, 610072, 686331, 762590, 915108, 1143885, 1372662, 1525180, 1830216, 2058993, 2287770, 2745324, 3050360, 3431655, 4117986, 4575540, 5490648, 6176979, 6863310, 8235972, 9151080, 10294965, 12353958, 13726620, 16471944, 20589930, 24707916, 27453240, 30884895, 41179860, 49415832, 61769790, 82359720, 123539580, 247079160]

約数ペア:

[(1, 247079160), (2, 123539580), (3, 82359720), (4, 61769790), (5, 49415832), (6, 41179860), (8, 30884895), (9, 27453240), (10, 24707916), (12, 20589930), (15, 16471944), (18, 13726620), (20, 12353958), (24, 10294965), (27, 9151080), (30, 8235972), (36, 6863310), (40, 6176979), (45, 5490648), (54, 4575540), (60, 4117986), (72, 3431655), (81, 3050360), (90, 2745324), (108, 2287770), (120, 2058993), (135, 1830216), (162, 1525180), (180, 1372662), (216, 1143885), (270, 915108), (324, 762590), (360, 686331), (405, 610072), (540, 457554), (648, 381295), (810, 305036), (1080, 228777), (1620, 152518), (3240, 76259)]