393972480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3109}}^1$

素因数の和:3147

約数の個数: 216

約数和(自身を含む): 1487500560

約数和(自身を除く): 1093528080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3109, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6218, 6336, 7040, 7920, 8448, 9327, 10560, 11520, 12436, 12672, 14080, 15545, 15840, 18654, 21120, 24872, 25344, 27981, 31090, 31680, 34199, 37308, 42240, 46635, 49744, 55962, 62180, 63360, 68398, 74616, 93270, 99488, 102597, 111924, 124360, 126720, 136796, 139905, 149232, 170995, 186540, 198976, 205194, 223848, 248720, 273592, 279810, 298464, 307791, 341990, 373080, 397952, 410388, 447696, 497440, 512985, 547184, 559620, 596928, 615582, 683980, 746160, 795904, 820776, 895392, 994880, 1025970, 1094368, 1119240, 1193856, 1231164, 1367960, 1492320, 1538955, 1641552, 1790784, 1989760, 2051940, 2188736, 2238480, 2387712, 2462328, 2735920, 2984640, 3077910, 3283104, 3581568, 3979520, 4103880, 4377472, 4476960, 4924656, 5471840, 5969280, 6155820, 6566208, 7163136, 8207760, 8754944, 8953920, 9849312, 10943680, 11938560, 12311640, 13132416, 16415520, 17907840, 19698624, 21887360, 24623280, 26264832, 32831040, 35815680, 39397248, 43774720, 49246560, 65662080, 78794496, 98493120, 131324160, 196986240, 393972480]

約数ペア:

[(1, 393972480), (2, 196986240), (3, 131324160), (4, 98493120), (5, 78794496), (6, 65662080), (8, 49246560), (9, 43774720), (10, 39397248), (11, 35815680), (12, 32831040), (15, 26264832), (16, 24623280), (18, 21887360), (20, 19698624), (22, 17907840), (24, 16415520), (30, 13132416), (32, 12311640), (33, 11938560), (36, 10943680), (40, 9849312), (44, 8953920), (45, 8754944), (48, 8207760), (55, 7163136), (60, 6566208), (64, 6155820), (66, 5969280), (72, 5471840), (80, 4924656), (88, 4476960), (90, 4377472), (96, 4103880), (99, 3979520), (110, 3581568), (120, 3283104), (128, 3077910), (132, 2984640), (144, 2735920), (160, 2462328), (165, 2387712), (176, 2238480), (180, 2188736), (192, 2051940), (198, 1989760), (220, 1790784), (240, 1641552), (256, 1538955), (264, 1492320), (288, 1367960), (320, 1231164), (330, 1193856), (352, 1119240), (360, 1094368), (384, 1025970), (396, 994880), (440, 895392), (480, 820776), (495, 795904), (528, 746160), (576, 683980), (640, 615582), (660, 596928), (704, 559620), (720, 547184), (768, 512985), (792, 497440), (880, 447696), (960, 410388), (990, 397952), (1056, 373080), (1152, 341990), (1280, 307791), (1320, 298464), (1408, 279810), (1440, 273592), (1584, 248720), (1760, 223848), (1920, 205194), (1980, 198976), (2112, 186540), (2304, 170995), (2640, 149232), (2816, 139905), (2880, 136796), (3109, 126720), (3168, 124360), (3520, 111924), (3840, 102597), (3960, 99488), (4224, 93270), (5280, 74616), (5760, 68398), (6218, 63360), (6336, 62180), (7040, 55962), (7920, 49744), (8448, 46635), (9327, 42240), (10560, 37308), (11520, 34199), (12436, 31680), (12672, 31090), (14080, 27981), (15545, 25344), (15840, 24872), (18654, 21120)]