145950480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:566

約数の個数: 240

約数和(自身を含む): 545965056

約数和(自身を除く): 400014576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 503, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1006, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1509, 1560, 1612, 1860, 1872, 2012, 2015, 2232, 2340, 2418, 2480, 2515, 2790, 3018, 3120, 3224, 3627, 3720, 4024, 4030, 4464, 4527, 4680, 4836, 5030, 5580, 6036, 6045, 6448, 6539, 7254, 7440, 7545, 8048, 8060, 9054, 9360, 9672, 10060, 11160, 12072, 12090, 13078, 14508, 15090, 15593, 16120, 18108, 18135, 19344, 19617, 20120, 22320, 22635, 24144, 24180, 26156, 29016, 30180, 31186, 32240, 32695, 36216, 36270, 39234, 40240, 45270, 46779, 48360, 52312, 58032, 58851, 60360, 62372, 65390, 72432, 72540, 77965, 78468, 90540, 93558, 96720, 98085, 104624, 117702, 120720, 124744, 130780, 140337, 145080, 155930, 156936, 181080, 187116, 196170, 202709, 233895, 235404, 249488, 261560, 280674, 290160, 294255, 311860, 313872, 362160, 374232, 392340, 405418, 467790, 470808, 523120, 561348, 588510, 608127, 623720, 701685, 748464, 784680, 810836, 935580, 941616, 1013545, 1122696, 1177020, 1216254, 1247440, 1403370, 1569360, 1621672, 1824381, 1871160, 2027090, 2245392, 2354040, 2432508, 2806740, 3040635, 3243344, 3648762, 3742320, 4054180, 4708080, 4865016, 5613480, 6081270, 7297524, 8108360, 9121905, 9730032, 11226960, 12162540, 14595048, 16216720, 18243810, 24325080, 29190096, 36487620, 48650160, 72975240, 145950480]

約数ペア:

[(1, 145950480), (2, 72975240), (3, 48650160), (4, 36487620), (5, 29190096), (6, 24325080), (8, 18243810), (9, 16216720), (10, 14595048), (12, 12162540), (13, 11226960), (15, 9730032), (16, 9121905), (18, 8108360), (20, 7297524), (24, 6081270), (26, 5613480), (30, 4865016), (31, 4708080), (36, 4054180), (39, 3742320), (40, 3648762), (45, 3243344), (48, 3040635), (52, 2806740), (60, 2432508), (62, 2354040), (65, 2245392), (72, 2027090), (78, 1871160), (80, 1824381), (90, 1621672), (93, 1569360), (104, 1403370), (117, 1247440), (120, 1216254), (124, 1177020), (130, 1122696), (144, 1013545), (155, 941616), (156, 935580), (180, 810836), (186, 784680), (195, 748464), (208, 701685), (234, 623720), (240, 608127), (248, 588510), (260, 561348), (279, 523120), (310, 470808), (312, 467790), (360, 405418), (372, 392340), (390, 374232), (403, 362160), (465, 313872), (468, 311860), (496, 294255), (503, 290160), (520, 280674), (558, 261560), (585, 249488), (620, 235404), (624, 233895), (720, 202709), (744, 196170), (780, 187116), (806, 181080), (930, 156936), (936, 155930), (1006, 145080), (1040, 140337), (1116, 130780), (1170, 124744), (1209, 120720), (1240, 117702), (1395, 104624), (1488, 98085), (1509, 96720), (1560, 93558), (1612, 90540), (1860, 78468), (1872, 77965), (2012, 72540), (2015, 72432), (2232, 65390), (2340, 62372), (2418, 60360), (2480, 58851), (2515, 58032), (2790, 52312), (3018, 48360), (3120, 46779), (3224, 45270), (3627, 40240), (3720, 39234), (4024, 36270), (4030, 36216), (4464, 32695), (4527, 32240), (4680, 31186), (4836, 30180), (5030, 29016), (5580, 26156), (6036, 24180), (6045, 24144), (6448, 22635), (6539, 22320), (7254, 20120), (7440, 19617), (7545, 19344), (8048, 18135), (8060, 18108), (9054, 16120), (9360, 15593), (9672, 15090), (10060, 14508), (11160, 13078), (12072, 12090)]