121657680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:546

約数の個数: 160

約数和(自身を含む): 422949120

約数和(自身を除く): 301291440

約数列:

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

約数ペア:

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