228456960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 738916992

約数和(自身を除く): 510460032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 197, 240, 256, 302, 320, 384, 394, 453, 480, 512, 591, 604, 640, 755, 768, 788, 906, 960, 985, 1182, 1208, 1280, 1510, 1536, 1576, 1812, 1920, 1970, 2265, 2364, 2416, 2560, 2955, 3020, 3152, 3624, 3840, 3940, 4530, 4728, 4832, 5910, 6040, 6304, 7248, 7680, 7880, 9060, 9456, 9664, 11820, 12080, 12608, 14496, 15760, 18120, 18912, 19328, 23640, 24160, 25216, 28992, 29747, 31520, 36240, 37824, 38656, 47280, 48320, 50432, 57984, 59494, 63040, 72480, 75648, 77312, 89241, 94560, 96640, 100864, 115968, 118988, 126080, 144960, 148735, 151296, 178482, 189120, 193280, 231936, 237976, 252160, 289920, 297470, 302592, 356964, 378240, 386560, 446205, 475952, 504320, 579840, 594940, 713928, 756480, 892410, 951904, 1159680, 1189880, 1427856, 1512960, 1784820, 1903808, 2379760, 2855712, 3569640, 3807616, 4759520, 5711424, 7139280, 7615232, 9519040, 11422848, 14278560, 15230464, 19038080, 22845696, 28557120, 38076160, 45691392, 57114240, 76152320, 114228480, 228456960]

約数ペア:

[(1, 228456960), (2, 114228480), (3, 76152320), (4, 57114240), (5, 45691392), (6, 38076160), (8, 28557120), (10, 22845696), (12, 19038080), (15, 15230464), (16, 14278560), (20, 11422848), (24, 9519040), (30, 7615232), (32, 7139280), (40, 5711424), (48, 4759520), (60, 3807616), (64, 3569640), (80, 2855712), (96, 2379760), (120, 1903808), (128, 1784820), (151, 1512960), (160, 1427856), (192, 1189880), (197, 1159680), (240, 951904), (256, 892410), (302, 756480), (320, 713928), (384, 594940), (394, 579840), (453, 504320), (480, 475952), (512, 446205), (591, 386560), (604, 378240), (640, 356964), (755, 302592), (768, 297470), (788, 289920), (906, 252160), (960, 237976), (985, 231936), (1182, 193280), (1208, 189120), (1280, 178482), (1510, 151296), (1536, 148735), (1576, 144960), (1812, 126080), (1920, 118988), (1970, 115968), (2265, 100864), (2364, 96640), (2416, 94560), (2560, 89241), (2955, 77312), (3020, 75648), (3152, 72480), (3624, 63040), (3840, 59494), (3940, 57984), (4530, 50432), (4728, 48320), (4832, 47280), (5910, 38656), (6040, 37824), (6304, 36240), (7248, 31520), (7680, 29747), (7880, 28992), (9060, 25216), (9456, 24160), (9664, 23640), (11820, 19328), (12080, 18912), (12608, 18120), (14496, 15760)]