774282240

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{1867}}^1$

素因数の和:1904

約数の個数: 220

約数和(自身を含む): 2776075896

約数和(自身を除く): 2001793656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1867, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3734, 3840, 4320, 4608, 5120, 5184, 5601, 5760, 6480, 6912, 7468, 7680, 8640, 9216, 9335, 10368, 11202, 11520, 12960, 13824, 14936, 15360, 16803, 17280, 18670, 20736, 22404, 23040, 25920, 27648, 28005, 29872, 33606, 34560, 37340, 41472, 44808, 46080, 50409, 51840, 56010, 59744, 67212, 69120, 74680, 82944, 84015, 89616, 100818, 103680, 112020, 119488, 134424, 138240, 149360, 151227, 168030, 179232, 201636, 207360, 224040, 238976, 252045, 268848, 298720, 302454, 336060, 358464, 403272, 414720, 448080, 477952, 504090, 537696, 597440, 604908, 672120, 716928, 756135, 806544, 896160, 955904, 1008180, 1075392, 1194880, 1209816, 1344240, 1433856, 1512270, 1613088, 1792320, 1911808, 2016360, 2150784, 2389760, 2419632, 2688480, 2867712, 3024540, 3226176, 3584640, 4032720, 4301568, 4779520, 4839264, 5376960, 5735424, 6049080, 6452352, 7169280, 8065440, 8603136, 9559040, 9678528, 10753920, 12098160, 12904704, 14338560, 16130880, 17206272, 19357056, 21507840, 24196320, 25809408, 28677120, 32261760, 38714112, 43015680, 48392640, 51618816, 64523520, 77428224, 86031360, 96785280, 129047040, 154856448, 193570560, 258094080, 387141120, 774282240]

約数ペア:

[(1, 774282240), (2, 387141120), (3, 258094080), (4, 193570560), (5, 154856448), (6, 129047040), (8, 96785280), (9, 86031360), (10, 77428224), (12, 64523520), (15, 51618816), (16, 48392640), (18, 43015680), (20, 38714112), (24, 32261760), (27, 28677120), (30, 25809408), (32, 24196320), (36, 21507840), (40, 19357056), (45, 17206272), (48, 16130880), (54, 14338560), (60, 12904704), (64, 12098160), (72, 10753920), (80, 9678528), (81, 9559040), (90, 8603136), (96, 8065440), (108, 7169280), (120, 6452352), (128, 6049080), (135, 5735424), (144, 5376960), (160, 4839264), (162, 4779520), (180, 4301568), (192, 4032720), (216, 3584640), (240, 3226176), (256, 3024540), (270, 2867712), (288, 2688480), (320, 2419632), (324, 2389760), (360, 2150784), (384, 2016360), (405, 1911808), (432, 1792320), (480, 1613088), (512, 1512270), (540, 1433856), (576, 1344240), (640, 1209816), (648, 1194880), (720, 1075392), (768, 1008180), (810, 955904), (864, 896160), (960, 806544), (1024, 756135), (1080, 716928), (1152, 672120), (1280, 604908), (1296, 597440), (1440, 537696), (1536, 504090), (1620, 477952), (1728, 448080), (1867, 414720), (1920, 403272), (2160, 358464), (2304, 336060), (2560, 302454), (2592, 298720), (2880, 268848), (3072, 252045), (3240, 238976), (3456, 224040), (3734, 207360), (3840, 201636), (4320, 179232), (4608, 168030), (5120, 151227), (5184, 149360), (5601, 138240), (5760, 134424), (6480, 119488), (6912, 112020), (7468, 103680), (7680, 100818), (8640, 89616), (9216, 84015), (9335, 82944), (10368, 74680), (11202, 69120), (11520, 67212), (12960, 59744), (13824, 56010), (14936, 51840), (15360, 50409), (16803, 46080), (17280, 44808), (18670, 41472), (20736, 37340), (22404, 34560), (23040, 33606), (25920, 29872), (27648, 28005)]