447958080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:538

約数の個数: 224

約数和(自身を含む): 1595932800

約数和(自身を除く): 1147974720

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, 64, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 192, 216, 240, 270, 278, 288, 320, 360, 373, 417, 432, 480, 540, 556, 576, 695, 720, 746, 834, 864, 960, 1080, 1112, 1119, 1251, 1390, 1440, 1492, 1668, 1728, 1865, 2085, 2160, 2224, 2238, 2502, 2780, 2880, 2984, 3336, 3357, 3730, 3753, 4170, 4320, 4448, 4476, 5004, 5560, 5595, 5968, 6255, 6672, 6714, 7460, 7506, 8340, 8640, 8896, 8952, 10008, 10071, 11120, 11190, 11936, 12510, 13344, 13428, 14920, 15012, 16680, 16785, 17904, 18765, 20016, 20142, 22240, 22380, 23872, 25020, 26688, 26856, 29840, 30024, 33360, 33570, 35808, 37530, 40032, 40284, 44480, 44760, 50040, 50355, 51847, 53712, 59680, 60048, 66720, 67140, 71616, 75060, 80064, 80568, 89520, 100080, 100710, 103694, 107424, 119360, 120096, 133440, 134280, 150120, 155541, 161136, 179040, 200160, 201420, 207388, 214848, 240192, 259235, 268560, 300240, 311082, 322272, 358080, 400320, 402840, 414776, 466623, 518470, 537120, 600480, 622164, 644544, 777705, 805680, 829552, 933246, 1036940, 1074240, 1200960, 1244328, 1399869, 1555410, 1611360, 1659104, 1866492, 2073880, 2333115, 2488656, 2799738, 3110820, 3222720, 3318208, 3732984, 4147760, 4666230, 4977312, 5599476, 6221640, 6999345, 7465968, 8295520, 9332460, 9954624, 11198952, 12443280, 13998690, 14931936, 16591040, 18664920, 22397904, 24886560, 27997380, 29863872, 37329840, 44795808, 49773120, 55994760, 74659680, 89591616, 111989520, 149319360, 223979040, 447958080]

約数ペア:

[(1, 447958080), (2, 223979040), (3, 149319360), (4, 111989520), (5, 89591616), (6, 74659680), (8, 55994760), (9, 49773120), (10, 44795808), (12, 37329840), (15, 29863872), (16, 27997380), (18, 24886560), (20, 22397904), (24, 18664920), (27, 16591040), (30, 14931936), (32, 13998690), (36, 12443280), (40, 11198952), (45, 9954624), (48, 9332460), (54, 8295520), (60, 7465968), (64, 6999345), (72, 6221640), (80, 5599476), (90, 4977312), (96, 4666230), (108, 4147760), (120, 3732984), (135, 3318208), (139, 3222720), (144, 3110820), (160, 2799738), (180, 2488656), (192, 2333115), (216, 2073880), (240, 1866492), (270, 1659104), (278, 1611360), (288, 1555410), (320, 1399869), (360, 1244328), (373, 1200960), (417, 1074240), (432, 1036940), (480, 933246), (540, 829552), (556, 805680), (576, 777705), (695, 644544), (720, 622164), (746, 600480), (834, 537120), (864, 518470), (960, 466623), (1080, 414776), (1112, 402840), (1119, 400320), (1251, 358080), (1390, 322272), (1440, 311082), (1492, 300240), (1668, 268560), (1728, 259235), (1865, 240192), (2085, 214848), (2160, 207388), (2224, 201420), (2238, 200160), (2502, 179040), (2780, 161136), (2880, 155541), (2984, 150120), (3336, 134280), (3357, 133440), (3730, 120096), (3753, 119360), (4170, 107424), (4320, 103694), (4448, 100710), (4476, 100080), (5004, 89520), (5560, 80568), (5595, 80064), (5968, 75060), (6255, 71616), (6672, 67140), (6714, 66720), (7460, 60048), (7506, 59680), (8340, 53712), (8640, 51847), (8896, 50355), (8952, 50040), (10008, 44760), (10071, 44480), (11120, 40284), (11190, 40032), (11936, 37530), (12510, 35808), (13344, 33570), (13428, 33360), (14920, 30024), (15012, 29840), (16680, 26856), (16785, 26688), (17904, 25020), (18765, 23872), (20016, 22380), (20142, 22240)]