501288960

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 208

約数和(自身を含む): 1651305600

約数和(自身を除く): 1150016640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 199, 205, 240, 246, 256, 320, 328, 384, 398, 410, 480, 492, 512, 597, 615, 640, 656, 768, 796, 820, 960, 984, 995, 1024, 1194, 1230, 1280, 1312, 1536, 1592, 1640, 1920, 1968, 1990, 2048, 2388, 2460, 2560, 2624, 2985, 3072, 3184, 3280, 3840, 3936, 3980, 4096, 4776, 4920, 5120, 5248, 5970, 6144, 6368, 6560, 7680, 7872, 7960, 8159, 9552, 9840, 10240, 10496, 11940, 12288, 12736, 13120, 15360, 15744, 15920, 16318, 19104, 19680, 20480, 20992, 23880, 24477, 25472, 26240, 30720, 31488, 31840, 32636, 38208, 39360, 40795, 41984, 47760, 48954, 50944, 52480, 61440, 62976, 63680, 65272, 76416, 78720, 81590, 83968, 95520, 97908, 101888, 104960, 122385, 125952, 127360, 130544, 152832, 157440, 163180, 167936, 191040, 195816, 203776, 209920, 244770, 251904, 254720, 261088, 305664, 314880, 326360, 382080, 391632, 407552, 419840, 489540, 503808, 509440, 522176, 611328, 629760, 652720, 764160, 783264, 815104, 839680, 979080, 1018880, 1044352, 1222656, 1259520, 1305440, 1528320, 1566528, 1958160, 2037760, 2088704, 2445312, 2519040, 2610880, 3056640, 3133056, 3916320, 4075520, 4177408, 5221760, 6113280, 6266112, 7832640, 8354816, 10443520, 12226560, 12532224, 15665280, 16709632, 20887040, 25064448, 31330560, 33419264, 41774080, 50128896, 62661120, 83548160, 100257792, 125322240, 167096320, 250644480, 501288960]

約数ペア:

[(1, 501288960), (2, 250644480), (3, 167096320), (4, 125322240), (5, 100257792), (6, 83548160), (8, 62661120), (10, 50128896), (12, 41774080), (15, 33419264), (16, 31330560), (20, 25064448), (24, 20887040), (30, 16709632), (32, 15665280), (40, 12532224), (41, 12226560), (48, 10443520), (60, 8354816), (64, 7832640), (80, 6266112), (82, 6113280), (96, 5221760), (120, 4177408), (123, 4075520), (128, 3916320), (160, 3133056), (164, 3056640), (192, 2610880), (199, 2519040), (205, 2445312), (240, 2088704), (246, 2037760), (256, 1958160), (320, 1566528), (328, 1528320), (384, 1305440), (398, 1259520), (410, 1222656), (480, 1044352), (492, 1018880), (512, 979080), (597, 839680), (615, 815104), (640, 783264), (656, 764160), (768, 652720), (796, 629760), (820, 611328), (960, 522176), (984, 509440), (995, 503808), (1024, 489540), (1194, 419840), (1230, 407552), (1280, 391632), (1312, 382080), (1536, 326360), (1592, 314880), (1640, 305664), (1920, 261088), (1968, 254720), (1990, 251904), (2048, 244770), (2388, 209920), (2460, 203776), (2560, 195816), (2624, 191040), (2985, 167936), (3072, 163180), (3184, 157440), (3280, 152832), (3840, 130544), (3936, 127360), (3980, 125952), (4096, 122385), (4776, 104960), (4920, 101888), (5120, 97908), (5248, 95520), (5970, 83968), (6144, 81590), (6368, 78720), (6560, 76416), (7680, 65272), (7872, 63680), (7960, 62976), (8159, 61440), (9552, 52480), (9840, 50944), (10240, 48954), (10496, 47760), (11940, 41984), (12288, 40795), (12736, 39360), (13120, 38208), (15360, 32636), (15744, 31840), (15920, 31488), (16318, 30720), (19104, 26240), (19680, 25472), (20480, 24477), (20992, 23880)]