1227856320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:529

約数の個数: 280

約数和(自身を含む): 4413894144

約数和(自身を除く): 3186037824

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, 127, 135, 144, 160, 162, 180, 192, 216, 240, 254, 270, 288, 320, 324, 360, 373, 381, 405, 432, 480, 508, 540, 576, 635, 648, 720, 746, 762, 810, 864, 960, 1016, 1080, 1119, 1143, 1270, 1296, 1440, 1492, 1524, 1620, 1728, 1865, 1905, 2032, 2160, 2238, 2286, 2540, 2592, 2880, 2984, 3048, 3240, 3357, 3429, 3730, 3810, 4064, 4320, 4476, 4572, 5080, 5184, 5595, 5715, 5968, 6096, 6480, 6714, 6858, 7460, 7620, 8128, 8640, 8952, 9144, 10071, 10160, 10287, 11190, 11430, 11936, 12192, 12960, 13428, 13716, 14920, 15240, 16785, 17145, 17904, 18288, 20142, 20320, 20574, 22380, 22860, 23872, 24384, 25920, 26856, 27432, 29840, 30213, 30480, 33570, 34290, 35808, 36576, 40284, 40640, 41148, 44760, 45720, 47371, 50355, 51435, 53712, 54864, 59680, 60426, 60960, 67140, 68580, 71616, 73152, 80568, 82296, 89520, 91440, 94742, 100710, 102870, 107424, 109728, 119360, 120852, 121920, 134280, 137160, 142113, 151065, 161136, 164592, 179040, 182880, 189484, 201420, 205740, 214848, 219456, 236855, 241704, 268560, 274320, 284226, 302130, 322272, 329184, 358080, 365760, 378968, 402840, 411480, 426339, 473710, 483408, 537120, 548640, 568452, 604260, 644544, 658368, 710565, 757936, 805680, 822960, 852678, 947420, 966816, 1074240, 1097280, 1136904, 1208520, 1279017, 1421130, 1515872, 1611360, 1645920, 1705356, 1894840, 1933632, 2131695, 2273808, 2417040, 2558034, 2842260, 3031744, 3222720, 3291840, 3410712, 3789680, 3837051, 4263390, 4547616, 4834080, 5116068, 5684520, 6395085, 6821424, 7579360, 7674102, 8526780, 9095232, 9668160, 10232136, 11369040, 12790170, 13642848, 15158720, 15348204, 17053560, 19185255, 20464272, 22738080, 25580340, 27285696, 30696408, 34107120, 38370510, 40928544, 45476160, 51160680, 61392816, 68214240, 76741020, 81857088, 102321360, 122785632, 136428480, 153482040, 204642720, 245571264, 306964080, 409285440, 613928160, 1227856320]

約数ペア:

[(1, 1227856320), (2, 613928160), (3, 409285440), (4, 306964080), (5, 245571264), (6, 204642720), (8, 153482040), (9, 136428480), (10, 122785632), (12, 102321360), (15, 81857088), (16, 76741020), (18, 68214240), (20, 61392816), (24, 51160680), (27, 45476160), (30, 40928544), (32, 38370510), (36, 34107120), (40, 30696408), (45, 27285696), (48, 25580340), (54, 22738080), (60, 20464272), (64, 19185255), (72, 17053560), (80, 15348204), (81, 15158720), (90, 13642848), (96, 12790170), (108, 11369040), (120, 10232136), (127, 9668160), (135, 9095232), (144, 8526780), (160, 7674102), (162, 7579360), (180, 6821424), (192, 6395085), (216, 5684520), (240, 5116068), (254, 4834080), (270, 4547616), (288, 4263390), (320, 3837051), (324, 3789680), (360, 3410712), (373, 3291840), (381, 3222720), (405, 3031744), (432, 2842260), (480, 2558034), (508, 2417040), (540, 2273808), (576, 2131695), (635, 1933632), (648, 1894840), (720, 1705356), (746, 1645920), (762, 1611360), (810, 1515872), (864, 1421130), (960, 1279017), (1016, 1208520), (1080, 1136904), (1119, 1097280), (1143, 1074240), (1270, 966816), (1296, 947420), (1440, 852678), (1492, 822960), (1524, 805680), (1620, 757936), (1728, 710565), (1865, 658368), (1905, 644544), (2032, 604260), (2160, 568452), (2238, 548640), (2286, 537120), (2540, 483408), (2592, 473710), (2880, 426339), (2984, 411480), (3048, 402840), (3240, 378968), (3357, 365760), (3429, 358080), (3730, 329184), (3810, 322272), (4064, 302130), (4320, 284226), (4476, 274320), (4572, 268560), (5080, 241704), (5184, 236855), (5595, 219456), (5715, 214848), (5968, 205740), (6096, 201420), (6480, 189484), (6714, 182880), (6858, 179040), (7460, 164592), (7620, 161136), (8128, 151065), (8640, 142113), (8952, 137160), (9144, 134280), (10071, 121920), (10160, 120852), (10287, 119360), (11190, 109728), (11430, 107424), (11936, 102870), (12192, 100710), (12960, 94742), (13428, 91440), (13716, 89520), (14920, 82296), (15240, 80568), (16785, 73152), (17145, 71616), (17904, 68580), (18288, 67140), (20142, 60960), (20320, 60426), (20574, 59680), (22380, 54864), (22860, 53712), (23872, 51435), (24384, 50355), (25920, 47371), (26856, 45720), (27432, 44760), (29840, 41148), (30213, 40640), (30480, 40284), (33570, 36576), (34290, 35808)]