749645280

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{6427}}^1$

素因数の和:6460

約数の個数: 168

約数和(自身を含む): 2655753912

約数和(自身を除く): 1906108632

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, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6427, 6480, 7290, 7776, 9720, 11664, 12854, 12960, 14580, 19281, 19440, 23328, 25708, 29160, 32135, 38562, 38880, 51416, 57843, 58320, 64270, 77124, 96405, 102832, 115686, 116640, 128540, 154248, 173529, 192810, 205664, 231372, 257080, 289215, 308496, 347058, 385620, 462744, 514160, 520587, 578430, 616992, 694116, 771240, 867645, 925488, 1028320, 1041174, 1156860, 1388232, 1542480, 1561761, 1735290, 1850976, 2082348, 2313720, 2602935, 2776464, 3084960, 3123522, 3470580, 4164696, 4627440, 4685283, 5205870, 5552928, 6247044, 6941160, 7808805, 8329392, 9254880, 9370566, 10411740, 12494088, 13882320, 15617610, 16658784, 18741132, 20823480, 23426415, 24988176, 27764640, 31235220, 37482264, 41646960, 46852830, 49976352, 62470440, 74964528, 83293920, 93705660, 124940880, 149929056, 187411320, 249881760, 374822640, 749645280]

約数ペア:

[(1, 749645280), (2, 374822640), (3, 249881760), (4, 187411320), (5, 149929056), (6, 124940880), (8, 93705660), (9, 83293920), (10, 74964528), (12, 62470440), (15, 49976352), (16, 46852830), (18, 41646960), (20, 37482264), (24, 31235220), (27, 27764640), (30, 24988176), (32, 23426415), (36, 20823480), (40, 18741132), (45, 16658784), (48, 15617610), (54, 13882320), (60, 12494088), (72, 10411740), (80, 9370566), (81, 9254880), (90, 8329392), (96, 7808805), (108, 6941160), (120, 6247044), (135, 5552928), (144, 5205870), (160, 4685283), (162, 4627440), (180, 4164696), (216, 3470580), (240, 3123522), (243, 3084960), (270, 2776464), (288, 2602935), (324, 2313720), (360, 2082348), (405, 1850976), (432, 1735290), (480, 1561761), (486, 1542480), (540, 1388232), (648, 1156860), (720, 1041174), (729, 1028320), (810, 925488), (864, 867645), (972, 771240), (1080, 694116), (1215, 616992), (1296, 578430), (1440, 520587), (1458, 514160), (1620, 462744), (1944, 385620), (2160, 347058), (2430, 308496), (2592, 289215), (2916, 257080), (3240, 231372), (3645, 205664), (3888, 192810), (4320, 173529), (4860, 154248), (5832, 128540), (6427, 116640), (6480, 115686), (7290, 102832), (7776, 96405), (9720, 77124), (11664, 64270), (12854, 58320), (12960, 57843), (14580, 51416), (19281, 38880), (19440, 38562), (23328, 32135), (25708, 29160)]