485992440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 256

約数和(自身を含む): 1710720000

約数和(自身を除く): 1224727560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 59, 60, 72, 87, 90, 108, 116, 118, 120, 135, 145, 174, 177, 180, 216, 232, 236, 261, 263, 270, 290, 295, 348, 354, 360, 435, 472, 522, 526, 531, 540, 580, 590, 696, 708, 783, 789, 870, 885, 1044, 1052, 1062, 1080, 1160, 1180, 1305, 1315, 1416, 1566, 1578, 1593, 1711, 1740, 1770, 2088, 2104, 2124, 2360, 2367, 2610, 2630, 2655, 3132, 3156, 3186, 3422, 3480, 3540, 3915, 3945, 4248, 4734, 5133, 5220, 5260, 5310, 6264, 6312, 6372, 6844, 7080, 7101, 7627, 7830, 7890, 7965, 8555, 9468, 10266, 10440, 10520, 10620, 11835, 12744, 13688, 14202, 15254, 15399, 15517, 15660, 15780, 15930, 17110, 18936, 20532, 21240, 22881, 23670, 25665, 28404, 30508, 30798, 31034, 31320, 31560, 31860, 34220, 35505, 38135, 41064, 45762, 46197, 46551, 47340, 51330, 56808, 61016, 61596, 62068, 63720, 68440, 68643, 71010, 76270, 76995, 77585, 91524, 92394, 93102, 94680, 102660, 114405, 123192, 124136, 137286, 139653, 142020, 152540, 153990, 155170, 183048, 184788, 186204, 205320, 205929, 228810, 230985, 232755, 274572, 279306, 284040, 305080, 307980, 310340, 343215, 369576, 372408, 411858, 418959, 449993, 457620, 461970, 465510, 549144, 558612, 615960, 620680, 686430, 698265, 823716, 837918, 899986, 915240, 923940, 931020, 1029645, 1117224, 1349979, 1372860, 1396530, 1647432, 1675836, 1799972, 1847880, 1862040, 2059290, 2094795, 2249965, 2699958, 2745720, 2793060, 3351672, 3599944, 4049937, 4118580, 4189590, 4499930, 5399916, 5586120, 6749895, 8099874, 8237160, 8379180, 8999860, 10799832, 12149811, 13499790, 16199748, 16758360, 17999720, 20249685, 24299622, 26999580, 32399496, 40499370, 48599244, 53999160, 60749055, 80998740, 97198488, 121498110, 161997480, 242996220, 485992440]

約数ペア:

[(1, 485992440), (2, 242996220), (3, 161997480), (4, 121498110), (5, 97198488), (6, 80998740), (8, 60749055), (9, 53999160), (10, 48599244), (12, 40499370), (15, 32399496), (18, 26999580), (20, 24299622), (24, 20249685), (27, 17999720), (29, 16758360), (30, 16199748), (36, 13499790), (40, 12149811), (45, 10799832), (54, 8999860), (58, 8379180), (59, 8237160), (60, 8099874), (72, 6749895), (87, 5586120), (90, 5399916), (108, 4499930), (116, 4189590), (118, 4118580), (120, 4049937), (135, 3599944), (145, 3351672), (174, 2793060), (177, 2745720), (180, 2699958), (216, 2249965), (232, 2094795), (236, 2059290), (261, 1862040), (263, 1847880), (270, 1799972), (290, 1675836), (295, 1647432), (348, 1396530), (354, 1372860), (360, 1349979), (435, 1117224), (472, 1029645), (522, 931020), (526, 923940), (531, 915240), (540, 899986), (580, 837918), (590, 823716), (696, 698265), (708, 686430), (783, 620680), (789, 615960), (870, 558612), (885, 549144), (1044, 465510), (1052, 461970), (1062, 457620), (1080, 449993), (1160, 418959), (1180, 411858), (1305, 372408), (1315, 369576), (1416, 343215), (1566, 310340), (1578, 307980), (1593, 305080), (1711, 284040), (1740, 279306), (1770, 274572), (2088, 232755), (2104, 230985), (2124, 228810), (2360, 205929), (2367, 205320), (2610, 186204), (2630, 184788), (2655, 183048), (3132, 155170), (3156, 153990), (3186, 152540), (3422, 142020), (3480, 139653), (3540, 137286), (3915, 124136), (3945, 123192), (4248, 114405), (4734, 102660), (5133, 94680), (5220, 93102), (5260, 92394), (5310, 91524), (6264, 77585), (6312, 76995), (6372, 76270), (6844, 71010), (7080, 68643), (7101, 68440), (7627, 63720), (7830, 62068), (7890, 61596), (7965, 61016), (8555, 56808), (9468, 51330), (10266, 47340), (10440, 46551), (10520, 46197), (10620, 45762), (11835, 41064), (12744, 38135), (13688, 35505), (14202, 34220), (15254, 31860), (15399, 31560), (15517, 31320), (15660, 31034), (15780, 30798), (15930, 30508), (17110, 28404), (18936, 25665), (20532, 23670), (21240, 22881)]