461552640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 176

約数和(自身を含む): 1493491200

約数和(自身を除く): 1031938560

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, 199, 240, 256, 302, 320, 384, 398, 453, 480, 512, 597, 604, 640, 755, 768, 796, 906, 960, 995, 1024, 1194, 1208, 1280, 1510, 1536, 1592, 1812, 1920, 1990, 2265, 2388, 2416, 2560, 2985, 3020, 3072, 3184, 3624, 3840, 3980, 4530, 4776, 4832, 5120, 5970, 6040, 6368, 7248, 7680, 7960, 9060, 9552, 9664, 11940, 12080, 12736, 14496, 15360, 15920, 18120, 19104, 19328, 23880, 24160, 25472, 28992, 30049, 31840, 36240, 38208, 38656, 47760, 48320, 50944, 57984, 60098, 63680, 72480, 76416, 77312, 90147, 95520, 96640, 101888, 115968, 120196, 127360, 144960, 150245, 152832, 154624, 180294, 191040, 193280, 203776, 231936, 240392, 254720, 289920, 300490, 305664, 360588, 382080, 386560, 450735, 463872, 480784, 509440, 579840, 600980, 611328, 721176, 764160, 773120, 901470, 961568, 1018880, 1159680, 1201960, 1442352, 1528320, 1802940, 1923136, 2319360, 2403920, 2884704, 3056640, 3605880, 3846272, 4807840, 5769408, 7211760, 7692544, 9615680, 11538816, 14423520, 15385088, 19231360, 23077632, 28847040, 30770176, 38462720, 46155264, 57694080, 76925440, 92310528, 115388160, 153850880, 230776320, 461552640]

約数ペア:

[(1, 461552640), (2, 230776320), (3, 153850880), (4, 115388160), (5, 92310528), (6, 76925440), (8, 57694080), (10, 46155264), (12, 38462720), (15, 30770176), (16, 28847040), (20, 23077632), (24, 19231360), (30, 15385088), (32, 14423520), (40, 11538816), (48, 9615680), (60, 7692544), (64, 7211760), (80, 5769408), (96, 4807840), (120, 3846272), (128, 3605880), (151, 3056640), (160, 2884704), (192, 2403920), (199, 2319360), (240, 1923136), (256, 1802940), (302, 1528320), (320, 1442352), (384, 1201960), (398, 1159680), (453, 1018880), (480, 961568), (512, 901470), (597, 773120), (604, 764160), (640, 721176), (755, 611328), (768, 600980), (796, 579840), (906, 509440), (960, 480784), (995, 463872), (1024, 450735), (1194, 386560), (1208, 382080), (1280, 360588), (1510, 305664), (1536, 300490), (1592, 289920), (1812, 254720), (1920, 240392), (1990, 231936), (2265, 203776), (2388, 193280), (2416, 191040), (2560, 180294), (2985, 154624), (3020, 152832), (3072, 150245), (3184, 144960), (3624, 127360), (3840, 120196), (3980, 115968), (4530, 101888), (4776, 96640), (4832, 95520), (5120, 90147), (5970, 77312), (6040, 76416), (6368, 72480), (7248, 63680), (7680, 60098), (7960, 57984), (9060, 50944), (9552, 48320), (9664, 47760), (11940, 38656), (12080, 38208), (12736, 36240), (14496, 31840), (15360, 30049), (15920, 28992), (18120, 25472), (19104, 24160), (19328, 23880)]