17980580880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{308309}}^1$

素因数の和:308340

約数の個数: 140

約数和(自身を含む): 62678806380

約数和(自身を除く): 44698225500

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, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9720, 11664, 14580, 19440, 29160, 58320, 308309, 616618, 924927, 1233236, 1541545, 1849854, 2466472, 2774781, 3083090, 3699708, 4624635, 4932944, 5549562, 6166180, 7399416, 8324343, 9249270, 11099124, 12332360, 13873905, 14798832, 16648686, 18498540, 22198248, 24664720, 24973029, 27747810, 33297372, 36997080, 41621715, 44396496, 49946058, 55495620, 66594744, 73994160, 74919087, 83243430, 99892116, 110991240, 124865145, 133189488, 149838174, 166486860, 199784232, 221982480, 224757261, 249730290, 299676348, 332973720, 374595435, 399568464, 449514522, 499460580, 599352696, 665947440, 749190870, 899029044, 998921160, 1123786305, 1198705392, 1498381740, 1798058088, 1997842320, 2247572610, 2996763480, 3596116176, 4495145220, 5993526960, 8990290440, 17980580880]

約数ペア:

[(1, 17980580880), (2, 8990290440), (3, 5993526960), (4, 4495145220), (5, 3596116176), (6, 2996763480), (8, 2247572610), (9, 1997842320), (10, 1798058088), (12, 1498381740), (15, 1198705392), (16, 1123786305), (18, 998921160), (20, 899029044), (24, 749190870), (27, 665947440), (30, 599352696), (36, 499460580), (40, 449514522), (45, 399568464), (48, 374595435), (54, 332973720), (60, 299676348), (72, 249730290), (80, 224757261), (81, 221982480), (90, 199784232), (108, 166486860), (120, 149838174), (135, 133189488), (144, 124865145), (162, 110991240), (180, 99892116), (216, 83243430), (240, 74919087), (243, 73994160), (270, 66594744), (324, 55495620), (360, 49946058), (405, 44396496), (432, 41621715), (486, 36997080), (540, 33297372), (648, 27747810), (720, 24973029), (729, 24664720), (810, 22198248), (972, 18498540), (1080, 16648686), (1215, 14798832), (1296, 13873905), (1458, 12332360), (1620, 11099124), (1944, 9249270), (2160, 8324343), (2430, 7399416), (2916, 6166180), (3240, 5549562), (3645, 4932944), (3888, 4624635), (4860, 3699708), (5832, 3083090), (6480, 2774781), (7290, 2466472), (9720, 1849854), (11664, 1541545), (14580, 1233236), (19440, 924927), (29160, 616618), (58320, 308309)]