796288320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 280

約数和(自身を含む): 2926860288

約数和(自身を除く): 2130571968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 991, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1982, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2973, 2976, 3240, 3348, 3720, 3964, 4185, 4320, 4464, 4955, 4960, 5022, 5184, 5580, 5946, 5952, 6480, 6696, 7440, 7928, 8370, 8640, 8919, 8928, 9910, 9920, 10044, 11160, 11892, 12555, 12960, 13392, 14865, 14880, 15856, 16740, 17838, 17856, 19820, 20088, 22320, 23784, 25110, 25920, 26757, 26784, 29730, 29760, 30721, 31712, 33480, 35676, 39640, 40176, 44595, 44640, 47568, 50220, 53514, 53568, 59460, 61442, 63424, 66960, 71352, 79280, 80271, 80352, 89190, 89280, 92163, 95136, 100440, 107028, 118920, 122884, 133785, 133920, 142704, 153605, 158560, 160542, 160704, 178380, 184326, 190272, 200880, 214056, 237840, 245768, 267570, 267840, 276489, 285408, 307210, 317120, 321084, 356760, 368652, 401355, 401760, 428112, 460815, 475680, 491536, 535140, 552978, 570816, 614420, 642168, 713520, 737304, 802710, 803520, 829467, 856224, 921630, 951360, 983072, 1070280, 1105956, 1228840, 1284336, 1382445, 1427040, 1474608, 1605420, 1658934, 1712448, 1843260, 1966144, 2140560, 2211912, 2457680, 2488401, 2568672, 2764890, 2854080, 2949216, 3210840, 3317868, 3686520, 4147335, 4281120, 4423824, 4915360, 4976802, 5137344, 5529780, 5898432, 6421680, 6635736, 7373040, 8294670, 8562240, 8847648, 9830720, 9953604, 11059560, 12442005, 12843360, 13271472, 14746080, 16589340, 17695296, 19907208, 22119120, 24884010, 25686720, 26542944, 29492160, 33178680, 39814416, 44238240, 49768020, 53085888, 66357360, 79628832, 88476480, 99536040, 132714720, 159257664, 199072080, 265429440, 398144160, 796288320]

約数ペア:

[(1, 796288320), (2, 398144160), (3, 265429440), (4, 199072080), (5, 159257664), (6, 132714720), (8, 99536040), (9, 88476480), (10, 79628832), (12, 66357360), (15, 53085888), (16, 49768020), (18, 44238240), (20, 39814416), (24, 33178680), (27, 29492160), (30, 26542944), (31, 25686720), (32, 24884010), (36, 22119120), (40, 19907208), (45, 17695296), (48, 16589340), (54, 14746080), (60, 13271472), (62, 12843360), (64, 12442005), (72, 11059560), (80, 9953604), (81, 9830720), (90, 8847648), (93, 8562240), (96, 8294670), (108, 7373040), (120, 6635736), (124, 6421680), (135, 5898432), (144, 5529780), (155, 5137344), (160, 4976802), (162, 4915360), (180, 4423824), (186, 4281120), (192, 4147335), (216, 3686520), (240, 3317868), (248, 3210840), (270, 2949216), (279, 2854080), (288, 2764890), (310, 2568672), (320, 2488401), (324, 2457680), (360, 2211912), (372, 2140560), (405, 1966144), (432, 1843260), (465, 1712448), (480, 1658934), (496, 1605420), (540, 1474608), (558, 1427040), (576, 1382445), (620, 1284336), (648, 1228840), (720, 1105956), (744, 1070280), (810, 983072), (837, 951360), (864, 921630), (930, 856224), (960, 829467), (991, 803520), (992, 802710), (1080, 737304), (1116, 713520), (1240, 642168), (1296, 614420), (1395, 570816), (1440, 552978), (1488, 535140), (1620, 491536), (1674, 475680), (1728, 460815), (1860, 428112), (1982, 401760), (1984, 401355), (2160, 368652), (2232, 356760), (2480, 321084), (2511, 317120), (2592, 307210), (2790, 285408), (2880, 276489), (2973, 267840), (2976, 267570), (3240, 245768), (3348, 237840), (3720, 214056), (3964, 200880), (4185, 190272), (4320, 184326), (4464, 178380), (4955, 160704), (4960, 160542), (5022, 158560), (5184, 153605), (5580, 142704), (5946, 133920), (5952, 133785), (6480, 122884), (6696, 118920), (7440, 107028), (7928, 100440), (8370, 95136), (8640, 92163), (8919, 89280), (8928, 89190), (9910, 80352), (9920, 80271), (10044, 79280), (11160, 71352), (11892, 66960), (12555, 63424), (12960, 61442), (13392, 59460), (14865, 53568), (14880, 53514), (15856, 50220), (16740, 47568), (17838, 44640), (17856, 44595), (19820, 40176), (20088, 39640), (22320, 35676), (23784, 33480), (25110, 31712), (25920, 30721), (26757, 29760), (26784, 29730)]