542325240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2549}}^1$

素因数の和:2766

約数の個数: 128

約数和(自身を含む): 1817640000

約数和(自身を除く): 1275314760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1576, 1773, 1970, 2364, 2549, 2955, 3546, 3940, 4728, 5098, 5319, 5910, 7092, 7647, 7880, 8865, 10196, 10638, 11820, 12745, 14184, 15294, 17730, 20392, 21276, 22941, 23640, 25490, 26595, 30588, 35460, 38235, 42552, 45882, 50980, 53190, 61176, 68823, 70920, 76470, 91764, 101960, 106380, 114705, 137646, 152940, 183528, 212760, 229410, 275292, 305880, 344115, 458820, 502153, 550584, 688230, 917640, 1004306, 1376460, 1506459, 2008612, 2510765, 2752920, 3012918, 4017224, 4519377, 5021530, 6025836, 7532295, 9038754, 10043060, 12051672, 13558131, 15064590, 18077508, 20086120, 22596885, 27116262, 30129180, 36155016, 45193770, 54232524, 60258360, 67790655, 90387540, 108465048, 135581310, 180775080, 271162620, 542325240]

約数ペア:

[(1, 542325240), (2, 271162620), (3, 180775080), (4, 135581310), (5, 108465048), (6, 90387540), (8, 67790655), (9, 60258360), (10, 54232524), (12, 45193770), (15, 36155016), (18, 30129180), (20, 27116262), (24, 22596885), (27, 20086120), (30, 18077508), (36, 15064590), (40, 13558131), (45, 12051672), (54, 10043060), (60, 9038754), (72, 7532295), (90, 6025836), (108, 5021530), (120, 4519377), (135, 4017224), (180, 3012918), (197, 2752920), (216, 2510765), (270, 2008612), (360, 1506459), (394, 1376460), (540, 1004306), (591, 917640), (788, 688230), (985, 550584), (1080, 502153), (1182, 458820), (1576, 344115), (1773, 305880), (1970, 275292), (2364, 229410), (2549, 212760), (2955, 183528), (3546, 152940), (3940, 137646), (4728, 114705), (5098, 106380), (5319, 101960), (5910, 91764), (7092, 76470), (7647, 70920), (7880, 68823), (8865, 61176), (10196, 53190), (10638, 50980), (11820, 45882), (12745, 42552), (14184, 38235), (15294, 35460), (17730, 30588), (20392, 26595), (21276, 25490), (22941, 23640)]