486138240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{4019}}^1$

素因数の和:4054

約数の個数: 256

約数和(自身を含む): 1968192000

約数和(自身を除く): 1482053760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4019, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8038, 8064, 8640, 10080, 12057, 12096, 13440, 15120, 16076, 17280, 20095, 20160, 24114, 24192, 28133, 30240, 32152, 36171, 40190, 40320, 48228, 56266, 60285, 60480, 64304, 72342, 80380, 84399, 96456, 108513, 112532, 120570, 120960, 128608, 140665, 144684, 160760, 168798, 180855, 192912, 217026, 225064, 241140, 253197, 257216, 281330, 289368, 321520, 337596, 361710, 385824, 421995, 434052, 450128, 482280, 506394, 514432, 542565, 562660, 578736, 643040, 675192, 723420, 759591, 771648, 843990, 868104, 900256, 964560, 1012788, 1085130, 1125320, 1157472, 1265985, 1286080, 1350384, 1446840, 1519182, 1543296, 1687980, 1736208, 1800512, 1929120, 2025576, 2170260, 2250640, 2314944, 2531970, 2572160, 2700768, 2893680, 3038364, 3375960, 3472416, 3601024, 3797955, 3858240, 4051152, 4340520, 4501280, 4629888, 5063940, 5401536, 5787360, 6076728, 6751920, 6944832, 7595910, 7716480, 8102304, 8681040, 9002560, 10127880, 10803072, 11574720, 12153456, 13503840, 13889664, 15191820, 16204608, 17362080, 18005120, 20255760, 23149440, 24306912, 27007680, 30383640, 32409216, 34724160, 40511520, 48613824, 54015360, 60767280, 69448320, 81023040, 97227648, 121534560, 162046080, 243069120, 486138240]

約数ペア:

[(1, 486138240), (2, 243069120), (3, 162046080), (4, 121534560), (5, 97227648), (6, 81023040), (7, 69448320), (8, 60767280), (9, 54015360), (10, 48613824), (12, 40511520), (14, 34724160), (15, 32409216), (16, 30383640), (18, 27007680), (20, 24306912), (21, 23149440), (24, 20255760), (27, 18005120), (28, 17362080), (30, 16204608), (32, 15191820), (35, 13889664), (36, 13503840), (40, 12153456), (42, 11574720), (45, 10803072), (48, 10127880), (54, 9002560), (56, 8681040), (60, 8102304), (63, 7716480), (64, 7595910), (70, 6944832), (72, 6751920), (80, 6076728), (84, 5787360), (90, 5401536), (96, 5063940), (105, 4629888), (108, 4501280), (112, 4340520), (120, 4051152), (126, 3858240), (128, 3797955), (135, 3601024), (140, 3472416), (144, 3375960), (160, 3038364), (168, 2893680), (180, 2700768), (189, 2572160), (192, 2531970), (210, 2314944), (216, 2250640), (224, 2170260), (240, 2025576), (252, 1929120), (270, 1800512), (280, 1736208), (288, 1687980), (315, 1543296), (320, 1519182), (336, 1446840), (360, 1350384), (378, 1286080), (384, 1265985), (420, 1157472), (432, 1125320), (448, 1085130), (480, 1012788), (504, 964560), (540, 900256), (560, 868104), (576, 843990), (630, 771648), (640, 759591), (672, 723420), (720, 675192), (756, 643040), (840, 578736), (864, 562660), (896, 542565), (945, 514432), (960, 506394), (1008, 482280), (1080, 450128), (1120, 434052), (1152, 421995), (1260, 385824), (1344, 361710), (1440, 337596), (1512, 321520), (1680, 289368), (1728, 281330), (1890, 257216), (1920, 253197), (2016, 241140), (2160, 225064), (2240, 217026), (2520, 192912), (2688, 180855), (2880, 168798), (3024, 160760), (3360, 144684), (3456, 140665), (3780, 128608), (4019, 120960), (4032, 120570), (4320, 112532), (4480, 108513), (5040, 96456), (5760, 84399), (6048, 80380), (6720, 72342), (7560, 64304), (8038, 60480), (8064, 60285), (8640, 56266), (10080, 48228), (12057, 40320), (12096, 40190), (13440, 36171), (15120, 32152), (16076, 30240), (17280, 28133), (20095, 24192), (20160, 24114)]