155397120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 176

約数和(自身を含む): 507787008

約数和(自身を除く): 352389888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 151, 160, 192, 201, 240, 256, 268, 302, 320, 335, 384, 402, 453, 480, 512, 536, 604, 640, 670, 755, 768, 804, 906, 960, 1005, 1024, 1072, 1208, 1280, 1340, 1510, 1536, 1608, 1812, 1920, 2010, 2144, 2265, 2416, 2560, 2680, 3020, 3072, 3216, 3624, 3840, 4020, 4288, 4530, 4832, 5120, 5360, 6040, 6432, 7248, 7680, 8040, 8576, 9060, 9664, 10117, 10720, 12080, 12864, 14496, 15360, 16080, 17152, 18120, 19328, 20234, 21440, 24160, 25728, 28992, 30351, 32160, 34304, 36240, 38656, 40468, 42880, 48320, 50585, 51456, 57984, 60702, 64320, 68608, 72480, 77312, 80936, 85760, 96640, 101170, 102912, 115968, 121404, 128640, 144960, 151755, 154624, 161872, 171520, 193280, 202340, 205824, 231936, 242808, 257280, 289920, 303510, 323744, 343040, 386560, 404680, 463872, 485616, 514560, 579840, 607020, 647488, 773120, 809360, 971232, 1029120, 1159680, 1214040, 1294976, 1618720, 1942464, 2319360, 2428080, 2589952, 3237440, 3884928, 4856160, 5179904, 6474880, 7769856, 9712320, 10359808, 12949760, 15539712, 19424640, 25899520, 31079424, 38849280, 51799040, 77698560, 155397120]

約数ペア:

[(1, 155397120), (2, 77698560), (3, 51799040), (4, 38849280), (5, 31079424), (6, 25899520), (8, 19424640), (10, 15539712), (12, 12949760), (15, 10359808), (16, 9712320), (20, 7769856), (24, 6474880), (30, 5179904), (32, 4856160), (40, 3884928), (48, 3237440), (60, 2589952), (64, 2428080), (67, 2319360), (80, 1942464), (96, 1618720), (120, 1294976), (128, 1214040), (134, 1159680), (151, 1029120), (160, 971232), (192, 809360), (201, 773120), (240, 647488), (256, 607020), (268, 579840), (302, 514560), (320, 485616), (335, 463872), (384, 404680), (402, 386560), (453, 343040), (480, 323744), (512, 303510), (536, 289920), (604, 257280), (640, 242808), (670, 231936), (755, 205824), (768, 202340), (804, 193280), (906, 171520), (960, 161872), (1005, 154624), (1024, 151755), (1072, 144960), (1208, 128640), (1280, 121404), (1340, 115968), (1510, 102912), (1536, 101170), (1608, 96640), (1812, 85760), (1920, 80936), (2010, 77312), (2144, 72480), (2265, 68608), (2416, 64320), (2560, 60702), (2680, 57984), (3020, 51456), (3072, 50585), (3216, 48320), (3624, 42880), (3840, 40468), (4020, 38656), (4288, 36240), (4530, 34304), (4832, 32160), (5120, 30351), (5360, 28992), (6040, 25728), (6432, 24160), (7248, 21440), (7680, 20234), (8040, 19328), (8576, 18120), (9060, 17152), (9664, 16080), (10117, 15360), (10720, 14496), (12080, 12864)]