1248768000

素因数分解:

$2^{12}\times 3^2\times 5^3\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 312

約数和(自身を含む): 4518286656

約数和(自身を除く): 3269518656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 271, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 542, 576, 600, 640, 720, 750, 768, 800, 813, 900, 960, 1000, 1024, 1084, 1125, 1152, 1200, 1280, 1355, 1440, 1500, 1536, 1600, 1626, 1800, 1920, 2000, 2048, 2168, 2250, 2304, 2400, 2439, 2560, 2710, 2880, 3000, 3072, 3200, 3252, 3600, 3840, 4000, 4065, 4096, 4336, 4500, 4608, 4800, 4878, 5120, 5420, 5760, 6000, 6144, 6400, 6504, 6775, 7200, 7680, 8000, 8130, 8672, 9000, 9216, 9600, 9756, 10240, 10840, 11520, 12000, 12195, 12288, 12800, 13008, 13550, 14400, 15360, 16000, 16260, 17344, 18000, 18432, 19200, 19512, 20325, 20480, 21680, 23040, 24000, 24390, 25600, 26016, 27100, 28800, 30720, 32000, 32520, 33875, 34688, 36000, 36864, 38400, 39024, 40650, 43360, 46080, 48000, 48780, 51200, 52032, 54200, 57600, 60975, 61440, 64000, 65040, 67750, 69376, 72000, 76800, 78048, 81300, 86720, 92160, 96000, 97560, 101625, 102400, 104064, 108400, 115200, 121950, 128000, 130080, 135500, 138752, 144000, 153600, 156096, 162600, 173440, 184320, 192000, 195120, 203250, 208128, 216800, 230400, 243900, 256000, 260160, 271000, 277504, 288000, 304875, 307200, 312192, 325200, 346880, 384000, 390240, 406500, 416256, 433600, 460800, 487800, 512000, 520320, 542000, 555008, 576000, 609750, 624384, 650400, 693760, 768000, 780480, 813000, 832512, 867200, 921600, 975600, 1040640, 1084000, 1110016, 1152000, 1219500, 1248768, 1300800, 1387520, 1536000, 1560960, 1626000, 1665024, 1734400, 1951200, 2081280, 2168000, 2304000, 2439000, 2497536, 2601600, 2775040, 3121920, 3252000, 3330048, 3468800, 3902400, 4162560, 4336000, 4608000, 4878000, 4995072, 5203200, 5550080, 6243840, 6504000, 6937600, 7804800, 8325120, 8672000, 9756000, 9990144, 10406400, 12487680, 13008000, 13875200, 15609600, 16650240, 17344000, 19512000, 20812800, 24975360, 26016000, 27750400, 31219200, 34688000, 39024000, 41625600, 49950720, 52032000, 62438400, 69376000, 78048000, 83251200, 104064000, 124876800, 138752000, 156096000, 208128000, 249753600, 312192000, 416256000, 624384000, 1248768000]

約数ペア:

[(1, 1248768000), (2, 624384000), (3, 416256000), (4, 312192000), (5, 249753600), (6, 208128000), (8, 156096000), (9, 138752000), (10, 124876800), (12, 104064000), (15, 83251200), (16, 78048000), (18, 69376000), (20, 62438400), (24, 52032000), (25, 49950720), (30, 41625600), (32, 39024000), (36, 34688000), (40, 31219200), (45, 27750400), (48, 26016000), (50, 24975360), (60, 20812800), (64, 19512000), (72, 17344000), (75, 16650240), (80, 15609600), (90, 13875200), (96, 13008000), (100, 12487680), (120, 10406400), (125, 9990144), (128, 9756000), (144, 8672000), (150, 8325120), (160, 7804800), (180, 6937600), (192, 6504000), (200, 6243840), (225, 5550080), (240, 5203200), (250, 4995072), (256, 4878000), (271, 4608000), (288, 4336000), (300, 4162560), (320, 3902400), (360, 3468800), (375, 3330048), (384, 3252000), (400, 3121920), (450, 2775040), (480, 2601600), (500, 2497536), (512, 2439000), (542, 2304000), (576, 2168000), (600, 2081280), (640, 1951200), (720, 1734400), (750, 1665024), (768, 1626000), (800, 1560960), (813, 1536000), (900, 1387520), (960, 1300800), (1000, 1248768), (1024, 1219500), (1084, 1152000), (1125, 1110016), (1152, 1084000), (1200, 1040640), (1280, 975600), (1355, 921600), (1440, 867200), (1500, 832512), (1536, 813000), (1600, 780480), (1626, 768000), (1800, 693760), (1920, 650400), (2000, 624384), (2048, 609750), (2168, 576000), (2250, 555008), (2304, 542000), (2400, 520320), (2439, 512000), (2560, 487800), (2710, 460800), (2880, 433600), (3000, 416256), (3072, 406500), (3200, 390240), (3252, 384000), (3600, 346880), (3840, 325200), (4000, 312192), (4065, 307200), (4096, 304875), (4336, 288000), (4500, 277504), (4608, 271000), (4800, 260160), (4878, 256000), (5120, 243900), (5420, 230400), (5760, 216800), (6000, 208128), (6144, 203250), (6400, 195120), (6504, 192000), (6775, 184320), (7200, 173440), (7680, 162600), (8000, 156096), (8130, 153600), (8672, 144000), (9000, 138752), (9216, 135500), (9600, 130080), (9756, 128000), (10240, 121950), (10840, 115200), (11520, 108400), (12000, 104064), (12195, 102400), (12288, 101625), (12800, 97560), (13008, 96000), (13550, 92160), (14400, 86720), (15360, 81300), (16000, 78048), (16260, 76800), (17344, 72000), (18000, 69376), (18432, 67750), (19200, 65040), (19512, 64000), (20325, 61440), (20480, 60975), (21680, 57600), (23040, 54200), (24000, 52032), (24390, 51200), (25600, 48780), (26016, 48000), (27100, 46080), (28800, 43360), (30720, 40650), (32000, 39024), (32520, 38400), (33875, 36864), (34688, 36000)]