231180480

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{991}}^1$

素因数の和:1026

約数の個数: 196

約数和(自身を含む): 826203072

約数和(自身を除く): 595022592

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 991, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 1982, 2160, 2430, 2592, 2880, 2916, 2973, 3240, 3645, 3888, 3964, 4320, 4860, 4955, 5184, 5832, 5946, 6480, 7290, 7776, 7928, 8640, 8919, 9720, 9910, 11664, 11892, 12960, 14580, 14865, 15552, 15856, 17838, 19440, 19820, 23328, 23784, 25920, 26757, 29160, 29730, 31712, 35676, 38880, 39640, 44595, 46656, 47568, 53514, 58320, 59460, 63424, 71352, 77760, 79280, 80271, 89190, 95136, 107028, 116640, 118920, 133785, 142704, 158560, 160542, 178380, 190272, 214056, 233280, 237840, 240813, 267570, 285408, 317120, 321084, 356760, 401355, 428112, 475680, 481626, 535140, 570816, 642168, 713520, 722439, 802710, 856224, 951360, 963252, 1070280, 1204065, 1284336, 1427040, 1444878, 1605420, 1712448, 1926504, 2140560, 2408130, 2568672, 2854080, 2889756, 3210840, 3612195, 3853008, 4281120, 4816260, 5137344, 5779512, 6421680, 7224390, 7706016, 8562240, 9632520, 11559024, 12843360, 14448780, 15412032, 19265040, 23118048, 25686720, 28897560, 38530080, 46236096, 57795120, 77060160, 115590240, 231180480]

約数ペア:

[(1, 231180480), (2, 115590240), (3, 77060160), (4, 57795120), (5, 46236096), (6, 38530080), (8, 28897560), (9, 25686720), (10, 23118048), (12, 19265040), (15, 15412032), (16, 14448780), (18, 12843360), (20, 11559024), (24, 9632520), (27, 8562240), (30, 7706016), (32, 7224390), (36, 6421680), (40, 5779512), (45, 5137344), (48, 4816260), (54, 4281120), (60, 3853008), (64, 3612195), (72, 3210840), (80, 2889756), (81, 2854080), (90, 2568672), (96, 2408130), (108, 2140560), (120, 1926504), (135, 1712448), (144, 1605420), (160, 1444878), (162, 1427040), (180, 1284336), (192, 1204065), (216, 1070280), (240, 963252), (243, 951360), (270, 856224), (288, 802710), (320, 722439), (324, 713520), (360, 642168), (405, 570816), (432, 535140), (480, 481626), (486, 475680), (540, 428112), (576, 401355), (648, 356760), (720, 321084), (729, 317120), (810, 285408), (864, 267570), (960, 240813), (972, 237840), (991, 233280), (1080, 214056), (1215, 190272), (1296, 178380), (1440, 160542), (1458, 158560), (1620, 142704), (1728, 133785), (1944, 118920), (1982, 116640), (2160, 107028), (2430, 95136), (2592, 89190), (2880, 80271), (2916, 79280), (2973, 77760), (3240, 71352), (3645, 63424), (3888, 59460), (3964, 58320), (4320, 53514), (4860, 47568), (4955, 46656), (5184, 44595), (5832, 39640), (5946, 38880), (6480, 35676), (7290, 31712), (7776, 29730), (7928, 29160), (8640, 26757), (8919, 25920), (9720, 23784), (9910, 23328), (11664, 19820), (11892, 19440), (12960, 17838), (14580, 15856), (14865, 15552)]