2059901280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{52981}}^1$

素因数の和:53011

約数の個数: 144

約数和(自身を含む): 7289899344

約数和(自身を除く): 5229998064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 52981, 105962, 158943, 211924, 264905, 317886, 423848, 476829, 529810, 635772, 794715, 847696, 953658, 1059620, 1271544, 1430487, 1589430, 1695392, 1907316, 2119240, 2384145, 2543088, 2860974, 3178860, 3814632, 4238480, 4291461, 4768290, 5086176, 5721948, 6357720, 7152435, 7629264, 8476960, 8582922, 9536580, 11443896, 12715440, 12874383, 14304870, 15258528, 17165844, 19073160, 21457305, 22887792, 25430880, 25748766, 28609740, 34331688, 38146320, 42914610, 45775584, 51497532, 57219480, 64371915, 68663376, 76292640, 85829220, 102995064, 114438960, 128743830, 137326752, 171658440, 205990128, 228877920, 257487660, 343316880, 411980256, 514975320, 686633760, 1029950640, 2059901280]

約数ペア:

[(1, 2059901280), (2, 1029950640), (3, 686633760), (4, 514975320), (5, 411980256), (6, 343316880), (8, 257487660), (9, 228877920), (10, 205990128), (12, 171658440), (15, 137326752), (16, 128743830), (18, 114438960), (20, 102995064), (24, 85829220), (27, 76292640), (30, 68663376), (32, 64371915), (36, 57219480), (40, 51497532), (45, 45775584), (48, 42914610), (54, 38146320), (60, 34331688), (72, 28609740), (80, 25748766), (81, 25430880), (90, 22887792), (96, 21457305), (108, 19073160), (120, 17165844), (135, 15258528), (144, 14304870), (160, 12874383), (162, 12715440), (180, 11443896), (216, 9536580), (240, 8582922), (243, 8476960), (270, 7629264), (288, 7152435), (324, 6357720), (360, 5721948), (405, 5086176), (432, 4768290), (480, 4291461), (486, 4238480), (540, 3814632), (648, 3178860), (720, 2860974), (810, 2543088), (864, 2384145), (972, 2119240), (1080, 1907316), (1215, 1695392), (1296, 1589430), (1440, 1430487), (1620, 1271544), (1944, 1059620), (2160, 953658), (2430, 847696), (2592, 794715), (3240, 635772), (3888, 529810), (4320, 476829), (4860, 423848), (6480, 317886), (7776, 264905), (9720, 211924), (12960, 158943), (19440, 105962), (38880, 52981)]