545871960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 1843894800

約数和(自身を除く): 1298022840

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, 331, 360, 405, 509, 540, 648, 662, 810, 993, 1018, 1080, 1324, 1527, 1620, 1655, 1986, 2036, 2545, 2648, 2979, 3054, 3240, 3310, 3972, 4072, 4581, 4965, 5090, 5958, 6108, 6620, 7635, 7944, 8937, 9162, 9930, 10180, 11916, 12216, 13240, 13743, 14895, 15270, 17874, 18324, 19860, 20360, 22905, 23832, 26811, 27486, 29790, 30540, 35748, 36648, 39720, 41229, 44685, 45810, 53622, 54972, 59580, 61080, 68715, 71496, 82458, 89370, 91620, 107244, 109944, 119160, 134055, 137430, 164916, 168479, 178740, 183240, 206145, 214488, 268110, 274860, 329832, 336958, 357480, 412290, 505437, 536220, 549720, 673916, 824580, 842395, 1010874, 1072440, 1347832, 1516311, 1649160, 1684790, 2021748, 2527185, 3032622, 3369580, 4043496, 4548933, 5054370, 6065244, 6739160, 7581555, 9097866, 10108740, 12130488, 13646799, 15163110, 18195732, 20217480, 22744665, 27293598, 30326220, 36391464, 45489330, 54587196, 60652440, 68233995, 90978660, 109174392, 136467990, 181957320, 272935980, 545871960]

約数ペア:

[(1, 545871960), (2, 272935980), (3, 181957320), (4, 136467990), (5, 109174392), (6, 90978660), (8, 68233995), (9, 60652440), (10, 54587196), (12, 45489330), (15, 36391464), (18, 30326220), (20, 27293598), (24, 22744665), (27, 20217480), (30, 18195732), (36, 15163110), (40, 13646799), (45, 12130488), (54, 10108740), (60, 9097866), (72, 7581555), (81, 6739160), (90, 6065244), (108, 5054370), (120, 4548933), (135, 4043496), (162, 3369580), (180, 3032622), (216, 2527185), (270, 2021748), (324, 1684790), (331, 1649160), (360, 1516311), (405, 1347832), (509, 1072440), (540, 1010874), (648, 842395), (662, 824580), (810, 673916), (993, 549720), (1018, 536220), (1080, 505437), (1324, 412290), (1527, 357480), (1620, 336958), (1655, 329832), (1986, 274860), (2036, 268110), (2545, 214488), (2648, 206145), (2979, 183240), (3054, 178740), (3240, 168479), (3310, 164916), (3972, 137430), (4072, 134055), (4581, 119160), (4965, 109944), (5090, 107244), (5958, 91620), (6108, 89370), (6620, 82458), (7635, 71496), (7944, 68715), (8937, 61080), (9162, 59580), (9930, 54972), (10180, 53622), (11916, 45810), (12216, 44685), (13240, 41229), (13743, 39720), (14895, 36648), (15270, 35748), (17874, 30540), (18324, 29790), (19860, 27486), (20360, 26811), (22905, 23832)]