315456000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 320

約数和(自身を含む): 1103072256

約数和(自身を除く): 787616256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 53, 60, 62, 64, 75, 80, 93, 96, 100, 106, 120, 124, 125, 128, 150, 155, 159, 160, 186, 192, 200, 212, 240, 248, 250, 256, 265, 300, 310, 318, 320, 372, 375, 384, 400, 424, 465, 480, 496, 500, 512, 530, 600, 620, 636, 640, 744, 750, 768, 775, 795, 800, 848, 930, 960, 992, 1000, 1060, 1200, 1240, 1272, 1280, 1325, 1488, 1500, 1536, 1550, 1590, 1600, 1643, 1696, 1860, 1920, 1984, 2000, 2120, 2325, 2400, 2480, 2544, 2560, 2650, 2976, 3000, 3100, 3180, 3200, 3286, 3392, 3720, 3840, 3875, 3968, 3975, 4000, 4240, 4650, 4800, 4929, 4960, 5088, 5300, 5952, 6000, 6200, 6360, 6400, 6572, 6625, 6784, 7440, 7680, 7750, 7936, 7950, 8000, 8215, 8480, 9300, 9600, 9858, 9920, 10176, 10600, 11625, 11904, 12000, 12400, 12720, 12800, 13144, 13250, 13568, 14880, 15500, 15872, 15900, 16000, 16430, 16960, 18600, 19200, 19716, 19840, 19875, 20352, 21200, 23250, 23808, 24000, 24645, 24800, 25440, 26288, 26500, 27136, 29760, 31000, 31800, 32000, 32860, 33920, 37200, 38400, 39432, 39680, 39750, 40704, 41075, 42400, 46500, 47616, 48000, 49290, 49600, 50880, 52576, 53000, 59520, 62000, 63600, 64000, 65720, 67840, 74400, 78864, 79360, 79500, 81408, 82150, 84800, 93000, 96000, 98580, 99200, 101760, 105152, 106000, 119040, 123225, 124000, 127200, 131440, 135680, 148800, 157728, 159000, 164300, 169600, 186000, 192000, 197160, 198400, 203520, 205375, 210304, 212000, 238080, 246450, 248000, 254400, 262880, 297600, 315456, 318000, 328600, 339200, 372000, 394320, 396800, 407040, 410750, 420608, 424000, 492900, 496000, 508800, 525760, 595200, 616125, 630912, 636000, 657200, 678400, 744000, 788640, 821500, 841216, 848000, 985800, 992000, 1017600, 1051520, 1190400, 1232250, 1261824, 1272000, 1314400, 1488000, 1577280, 1643000, 1696000, 1971600, 1984000, 2035200, 2103040, 2464500, 2523648, 2544000, 2628800, 2976000, 3154560, 3286000, 3392000, 3943200, 4206080, 4929000, 5088000, 5257600, 5952000, 6309120, 6572000, 7886400, 9858000, 10176000, 10515200, 12618240, 13144000, 15772800, 19716000, 21030400, 26288000, 31545600, 39432000, 52576000, 63091200, 78864000, 105152000, 157728000, 315456000]

約数ペア:

[(1, 315456000), (2, 157728000), (3, 105152000), (4, 78864000), (5, 63091200), (6, 52576000), (8, 39432000), (10, 31545600), (12, 26288000), (15, 21030400), (16, 19716000), (20, 15772800), (24, 13144000), (25, 12618240), (30, 10515200), (31, 10176000), (32, 9858000), (40, 7886400), (48, 6572000), (50, 6309120), (53, 5952000), (60, 5257600), (62, 5088000), (64, 4929000), (75, 4206080), (80, 3943200), (93, 3392000), (96, 3286000), (100, 3154560), (106, 2976000), (120, 2628800), (124, 2544000), (125, 2523648), (128, 2464500), (150, 2103040), (155, 2035200), (159, 1984000), (160, 1971600), (186, 1696000), (192, 1643000), (200, 1577280), (212, 1488000), (240, 1314400), (248, 1272000), (250, 1261824), (256, 1232250), (265, 1190400), (300, 1051520), (310, 1017600), (318, 992000), (320, 985800), (372, 848000), (375, 841216), (384, 821500), (400, 788640), (424, 744000), (465, 678400), (480, 657200), (496, 636000), (500, 630912), (512, 616125), (530, 595200), (600, 525760), (620, 508800), (636, 496000), (640, 492900), (744, 424000), (750, 420608), (768, 410750), (775, 407040), (795, 396800), (800, 394320), (848, 372000), (930, 339200), (960, 328600), (992, 318000), (1000, 315456), (1060, 297600), (1200, 262880), (1240, 254400), (1272, 248000), (1280, 246450), (1325, 238080), (1488, 212000), (1500, 210304), (1536, 205375), (1550, 203520), (1590, 198400), (1600, 197160), (1643, 192000), (1696, 186000), (1860, 169600), (1920, 164300), (1984, 159000), (2000, 157728), (2120, 148800), (2325, 135680), (2400, 131440), (2480, 127200), (2544, 124000), (2560, 123225), (2650, 119040), (2976, 106000), (3000, 105152), (3100, 101760), (3180, 99200), (3200, 98580), (3286, 96000), (3392, 93000), (3720, 84800), (3840, 82150), (3875, 81408), (3968, 79500), (3975, 79360), (4000, 78864), (4240, 74400), (4650, 67840), (4800, 65720), (4929, 64000), (4960, 63600), (5088, 62000), (5300, 59520), (5952, 53000), (6000, 52576), (6200, 50880), (6360, 49600), (6400, 49290), (6572, 48000), (6625, 47616), (6784, 46500), (7440, 42400), (7680, 41075), (7750, 40704), (7936, 39750), (7950, 39680), (8000, 39432), (8215, 38400), (8480, 37200), (9300, 33920), (9600, 32860), (9858, 32000), (9920, 31800), (10176, 31000), (10600, 29760), (11625, 27136), (11904, 26500), (12000, 26288), (12400, 25440), (12720, 24800), (12800, 24645), (13144, 24000), (13250, 23808), (13568, 23250), (14880, 21200), (15500, 20352), (15872, 19875), (15900, 19840), (16000, 19716), (16430, 19200), (16960, 18600)]