19737606960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1015309}}^1$

素因数の和:1015337

約数の個数: 120

約数和(自身を含む): 68740548240

約数和(自身を除く): 49002941280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 1015309, 2030618, 3045927, 4061236, 5076545, 6091854, 8122472, 9137781, 10153090, 12183708, 15229635, 16244944, 18275562, 20306180, 24367416, 27413343, 30459270, 36551124, 40612360, 45688905, 48734832, 54826686, 60918540, 73102248, 81224720, 82240029, 91377810, 109653372, 121837080, 137066715, 146204496, 164480058, 182755620, 219306744, 243674160, 246720087, 274133430, 328960116, 365511240, 411200145, 438613488, 493440174, 548266860, 657920232, 731022480, 822400290, 986880348, 1096533720, 1233600435, 1315840464, 1644800580, 1973760696, 2193067440, 2467200870, 3289601160, 3947521392, 4934401740, 6579202320, 9868803480, 19737606960]

約数ペア:

[(1, 19737606960), (2, 9868803480), (3, 6579202320), (4, 4934401740), (5, 3947521392), (6, 3289601160), (8, 2467200870), (9, 2193067440), (10, 1973760696), (12, 1644800580), (15, 1315840464), (16, 1233600435), (18, 1096533720), (20, 986880348), (24, 822400290), (27, 731022480), (30, 657920232), (36, 548266860), (40, 493440174), (45, 438613488), (48, 411200145), (54, 365511240), (60, 328960116), (72, 274133430), (80, 246720087), (81, 243674160), (90, 219306744), (108, 182755620), (120, 164480058), (135, 146204496), (144, 137066715), (162, 121837080), (180, 109653372), (216, 91377810), (240, 82240029), (243, 81224720), (270, 73102248), (324, 60918540), (360, 54826686), (405, 48734832), (432, 45688905), (486, 40612360), (540, 36551124), (648, 30459270), (720, 27413343), (810, 24367416), (972, 20306180), (1080, 18275562), (1215, 16244944), (1296, 15229635), (1620, 12183708), (1944, 10153090), (2160, 9137781), (2430, 8122472), (3240, 6091854), (3888, 5076545), (4860, 4061236), (6480, 3045927), (9720, 2030618), (19440, 1015309)]