243660960

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{2089}}^1$

素因数の和:2122

約数の個数: 168

約数和(自身を含む): 863491860

約数和(自身を除く): 619830900

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, 2089, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4178, 4320, 4860, 5832, 6267, 6480, 7290, 7776, 8356, 9720, 10445, 11664, 12534, 12960, 14580, 16712, 18801, 19440, 20890, 23328, 25068, 29160, 31335, 33424, 37602, 38880, 41780, 50136, 56403, 58320, 62670, 66848, 75204, 83560, 94005, 100272, 112806, 116640, 125340, 150408, 167120, 169209, 188010, 200544, 225612, 250680, 282015, 300816, 334240, 338418, 376020, 451224, 501360, 507627, 564030, 601632, 676836, 752040, 846045, 902448, 1002720, 1015254, 1128060, 1353672, 1504080, 1522881, 1692090, 1804896, 2030508, 2256120, 2538135, 2707344, 3008160, 3045762, 3384180, 4061016, 4512240, 5076270, 5414688, 6091524, 6768360, 7614405, 8122032, 9024480, 10152540, 12183048, 13536720, 15228810, 16244064, 20305080, 24366096, 27073440, 30457620, 40610160, 48732192, 60915240, 81220320, 121830480, 243660960]

約数ペア:

[(1, 243660960), (2, 121830480), (3, 81220320), (4, 60915240), (5, 48732192), (6, 40610160), (8, 30457620), (9, 27073440), (10, 24366096), (12, 20305080), (15, 16244064), (16, 15228810), (18, 13536720), (20, 12183048), (24, 10152540), (27, 9024480), (30, 8122032), (32, 7614405), (36, 6768360), (40, 6091524), (45, 5414688), (48, 5076270), (54, 4512240), (60, 4061016), (72, 3384180), (80, 3045762), (81, 3008160), (90, 2707344), (96, 2538135), (108, 2256120), (120, 2030508), (135, 1804896), (144, 1692090), (160, 1522881), (162, 1504080), (180, 1353672), (216, 1128060), (240, 1015254), (243, 1002720), (270, 902448), (288, 846045), (324, 752040), (360, 676836), (405, 601632), (432, 564030), (480, 507627), (486, 501360), (540, 451224), (648, 376020), (720, 338418), (729, 334240), (810, 300816), (864, 282015), (972, 250680), (1080, 225612), (1215, 200544), (1296, 188010), (1440, 169209), (1458, 167120), (1620, 150408), (1944, 125340), (2089, 116640), (2160, 112806), (2430, 100272), (2592, 94005), (2916, 83560), (3240, 75204), (3645, 66848), (3888, 62670), (4178, 58320), (4320, 56403), (4860, 50136), (5832, 41780), (6267, 38880), (6480, 37602), (7290, 33424), (7776, 31335), (8356, 29160), (9720, 25068), (10445, 23328), (11664, 20890), (12534, 19440), (12960, 18801), (14580, 16712)]