284952960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 192

約数和(自身を含む): 1001342160

約数和(自身を除く): 716389200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 811, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1622, 1830, 1920, 1952, 2196, 2433, 2440, 2745, 2880, 2928, 3244, 3660, 3904, 4055, 4392, 4866, 4880, 5490, 5760, 5856, 6488, 7299, 7320, 7808, 8110, 8784, 9732, 9760, 10980, 11712, 12165, 12976, 14598, 14640, 16220, 17568, 19464, 19520, 21960, 23424, 24330, 25952, 29196, 29280, 32440, 35136, 36495, 38928, 39040, 43920, 48660, 49471, 51904, 58392, 58560, 64880, 70272, 72990, 77856, 87840, 97320, 98942, 103808, 116784, 117120, 129760, 145980, 148413, 155712, 175680, 194640, 197884, 233568, 247355, 259520, 291960, 296826, 311424, 351360, 389280, 395768, 445239, 467136, 494710, 519040, 583920, 593652, 742065, 778560, 791536, 890478, 934272, 989420, 1167840, 1187304, 1484130, 1557120, 1583072, 1780956, 1978840, 2226195, 2335680, 2374608, 2968260, 3166144, 3561912, 3957680, 4452390, 4671360, 4749216, 5936520, 6332288, 7123824, 7915360, 8904780, 9498432, 11873040, 14247648, 15830720, 17809560, 18996864, 23746080, 28495296, 31661440, 35619120, 47492160, 56990592, 71238240, 94984320, 142476480, 284952960]

約数ペア:

[(1, 284952960), (2, 142476480), (3, 94984320), (4, 71238240), (5, 56990592), (6, 47492160), (8, 35619120), (9, 31661440), (10, 28495296), (12, 23746080), (15, 18996864), (16, 17809560), (18, 15830720), (20, 14247648), (24, 11873040), (30, 9498432), (32, 8904780), (36, 7915360), (40, 7123824), (45, 6332288), (48, 5936520), (60, 4749216), (61, 4671360), (64, 4452390), (72, 3957680), (80, 3561912), (90, 3166144), (96, 2968260), (120, 2374608), (122, 2335680), (128, 2226195), (144, 1978840), (160, 1780956), (180, 1583072), (183, 1557120), (192, 1484130), (240, 1187304), (244, 1167840), (288, 989420), (305, 934272), (320, 890478), (360, 791536), (366, 778560), (384, 742065), (480, 593652), (488, 583920), (549, 519040), (576, 494710), (610, 467136), (640, 445239), (720, 395768), (732, 389280), (811, 351360), (915, 311424), (960, 296826), (976, 291960), (1098, 259520), (1152, 247355), (1220, 233568), (1440, 197884), (1464, 194640), (1622, 175680), (1830, 155712), (1920, 148413), (1952, 145980), (2196, 129760), (2433, 117120), (2440, 116784), (2745, 103808), (2880, 98942), (2928, 97320), (3244, 87840), (3660, 77856), (3904, 72990), (4055, 70272), (4392, 64880), (4866, 58560), (4880, 58392), (5490, 51904), (5760, 49471), (5856, 48660), (6488, 43920), (7299, 39040), (7320, 38928), (7808, 36495), (8110, 35136), (8784, 32440), (9732, 29280), (9760, 29196), (10980, 25952), (11712, 24330), (12165, 23424), (12976, 21960), (14598, 19520), (14640, 19464), (16220, 17568)]