2548442178720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{20771}}^1\times {\mathrm{9467}}^1$

素因数の和:30265

約数の個数: 240

約数和(自身を含む): 8995260260448

約数和(自身を除く): 6446818081728

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 9467, 12960, 18934, 20771, 28401, 37868, 41542, 47335, 56802, 62313, 75736, 83084, 85203, 94670, 103855, 113604, 124626, 142005, 151472, 166168, 170406, 186939, 189340, 207710, 227208, 249252, 255609, 284010, 302944, 311565, 332336, 340812, 373878, 378680, 415420, 426015, 454416, 498504, 511218, 560817, 568020, 623130, 664672, 681624, 747756, 757360, 766827, 830840, 852030, 908832, 934695, 997008, 1022436, 1121634, 1136040, 1246260, 1278045, 1363248, 1495512, 1514720, 1533654, 1661680, 1682451, 1704060, 1869390, 1994016, 2044872, 2243268, 2272080, 2492520, 2556090, 2726496, 2804085, 2991024, 3067308, 3323360, 3364902, 3408120, 3738780, 3834135, 4089744, 4486536, 4544160, 4985040, 5112180, 5608170, 5982048, 6134616, 6729804, 6816240, 7477560, 7668270, 8179488, 8412255, 8973072, 9970080, 10224360, 11216340, 12269232, 13459608, 13632480, 14955120, 15336540, 16824510, 17946144, 20448720, 22432680, 24538464, 26919216, 29910240, 30673080, 33649020, 40897440, 44865360, 53838432, 61346160, 67298040, 89730720, 122692320, 134596080, 196639057, 269192160, 393278114, 589917171, 786556228, 983195285, 1179834342, 1573112456, 1769751513, 1966390570, 2359668684, 2949585855, 3146224912, 3539503026, 3932781140, 4719337368, 5309254539, 5899171710, 6292449824, 7079006052, 7865562280, 8848757565, 9438674736, 10618509078, 11798343420, 14158012104, 15731124560, 15927763617, 17697515130, 18877349472, 21237018156, 23596686840, 26546272695, 28316024208, 31462249120, 31855527234, 35395030260, 42474036312, 47193373680, 53092545390, 56632048416, 63711054468, 70790060520, 79638818085, 84948072624, 94386747360, 106185090780, 127422108936, 141580121040, 159277636170, 169896145248, 212370181560, 254844217872, 283160242080, 318555272340, 424740363120, 509688435744, 637110544680, 849480726240, 1274221089360, 2548442178720]

約数ペア:

[(1, 2548442178720), (2, 1274221089360), (3, 849480726240), (4, 637110544680), (5, 509688435744), (6, 424740363120), (8, 318555272340), (9, 283160242080), (10, 254844217872), (12, 212370181560), (15, 169896145248), (16, 159277636170), (18, 141580121040), (20, 127422108936), (24, 106185090780), (27, 94386747360), (30, 84948072624), (32, 79638818085), (36, 70790060520), (40, 63711054468), (45, 56632048416), (48, 53092545390), (54, 47193373680), (60, 42474036312), (72, 35395030260), (80, 31855527234), (81, 31462249120), (90, 28316024208), (96, 26546272695), (108, 23596686840), (120, 21237018156), (135, 18877349472), (144, 17697515130), (160, 15927763617), (162, 15731124560), (180, 14158012104), (216, 11798343420), (240, 10618509078), (270, 9438674736), (288, 8848757565), (324, 7865562280), (360, 7079006052), (405, 6292449824), (432, 5899171710), (480, 5309254539), (540, 4719337368), (648, 3932781140), (720, 3539503026), (810, 3146224912), (864, 2949585855), (1080, 2359668684), (1296, 1966390570), (1440, 1769751513), (1620, 1573112456), (2160, 1179834342), (2592, 983195285), (3240, 786556228), (4320, 589917171), (6480, 393278114), (9467, 269192160), (12960, 196639057), (18934, 134596080), (20771, 122692320), (28401, 89730720), (37868, 67298040), (41542, 61346160), (47335, 53838432), (56802, 44865360), (62313, 40897440), (75736, 33649020), (83084, 30673080), (85203, 29910240), (94670, 26919216), (103855, 24538464), (113604, 22432680), (124626, 20448720), (142005, 17946144), (151472, 16824510), (166168, 15336540), (170406, 14955120), (186939, 13632480), (189340, 13459608), (207710, 12269232), (227208, 11216340), (249252, 10224360), (255609, 9970080), (284010, 8973072), (302944, 8412255), (311565, 8179488), (332336, 7668270), (340812, 7477560), (373878, 6816240), (378680, 6729804), (415420, 6134616), (426015, 5982048), (454416, 5608170), (498504, 5112180), (511218, 4985040), (560817, 4544160), (568020, 4486536), (623130, 4089744), (664672, 3834135), (681624, 3738780), (747756, 3408120), (757360, 3364902), (766827, 3323360), (830840, 3067308), (852030, 2991024), (908832, 2804085), (934695, 2726496), (997008, 2556090), (1022436, 2492520), (1121634, 2272080), (1136040, 2243268), (1246260, 2044872), (1278045, 1994016), (1363248, 1869390), (1495512, 1704060), (1514720, 1682451), (1533654, 1661680)]