243315360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 859541760

約数和(自身を除く): 616226400

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, 90, 96, 108, 120, 135, 144, 151, 160, 180, 216, 240, 270, 288, 302, 360, 373, 432, 453, 480, 540, 604, 720, 746, 755, 864, 906, 1080, 1119, 1208, 1359, 1440, 1492, 1510, 1812, 1865, 2160, 2238, 2265, 2416, 2718, 2984, 3020, 3357, 3624, 3730, 4077, 4320, 4476, 4530, 4832, 5436, 5595, 5968, 6040, 6714, 6795, 7248, 7460, 8154, 8952, 9060, 10071, 10872, 11190, 11936, 12080, 13428, 13590, 14496, 14920, 16308, 16785, 17904, 18120, 20142, 20385, 21744, 22380, 24160, 26856, 27180, 29840, 32616, 33570, 35808, 36240, 40284, 40770, 43488, 44760, 50355, 53712, 54360, 56323, 59680, 65232, 67140, 72480, 80568, 81540, 89520, 100710, 107424, 108720, 112646, 130464, 134280, 161136, 163080, 168969, 179040, 201420, 217440, 225292, 268560, 281615, 322272, 326160, 337938, 402840, 450584, 506907, 537120, 563230, 652320, 675876, 805680, 844845, 901168, 1013814, 1126460, 1351752, 1520721, 1611360, 1689690, 1802336, 2027628, 2252920, 2534535, 2703504, 3041442, 3379380, 4055256, 4505840, 5069070, 5407008, 6082884, 6758760, 7603605, 8110512, 9011680, 10138140, 12165768, 13517520, 15207210, 16221024, 20276280, 24331536, 27035040, 30414420, 40552560, 48663072, 60828840, 81105120, 121657680, 243315360]

約数ペア:

[(1, 243315360), (2, 121657680), (3, 81105120), (4, 60828840), (5, 48663072), (6, 40552560), (8, 30414420), (9, 27035040), (10, 24331536), (12, 20276280), (15, 16221024), (16, 15207210), (18, 13517520), (20, 12165768), (24, 10138140), (27, 9011680), (30, 8110512), (32, 7603605), (36, 6758760), (40, 6082884), (45, 5407008), (48, 5069070), (54, 4505840), (60, 4055256), (72, 3379380), (80, 3041442), (90, 2703504), (96, 2534535), (108, 2252920), (120, 2027628), (135, 1802336), (144, 1689690), (151, 1611360), (160, 1520721), (180, 1351752), (216, 1126460), (240, 1013814), (270, 901168), (288, 844845), (302, 805680), (360, 675876), (373, 652320), (432, 563230), (453, 537120), (480, 506907), (540, 450584), (604, 402840), (720, 337938), (746, 326160), (755, 322272), (864, 281615), (906, 268560), (1080, 225292), (1119, 217440), (1208, 201420), (1359, 179040), (1440, 168969), (1492, 163080), (1510, 161136), (1812, 134280), (1865, 130464), (2160, 112646), (2238, 108720), (2265, 107424), (2416, 100710), (2718, 89520), (2984, 81540), (3020, 80568), (3357, 72480), (3624, 67140), (3730, 65232), (4077, 59680), (4320, 56323), (4476, 54360), (4530, 53712), (4832, 50355), (5436, 44760), (5595, 43488), (5968, 40770), (6040, 40284), (6714, 36240), (6795, 35808), (7248, 33570), (7460, 32616), (8154, 29840), (8952, 27180), (9060, 26856), (10071, 24160), (10872, 22380), (11190, 21744), (11936, 20385), (12080, 20142), (13428, 18120), (13590, 17904), (14496, 16785), (14920, 16308)]