240864000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 866034624

約数和(自身を除く): 625170624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 193, 195, 200, 208, 240, 250, 256, 260, 300, 312, 320, 325, 375, 384, 386, 390, 400, 416, 480, 500, 520, 579, 600, 624, 640, 650, 750, 768, 772, 780, 800, 832, 960, 965, 975, 1000, 1040, 1158, 1200, 1248, 1280, 1300, 1500, 1544, 1560, 1600, 1625, 1664, 1920, 1930, 1950, 2000, 2080, 2316, 2400, 2496, 2509, 2600, 2895, 3000, 3088, 3120, 3200, 3250, 3328, 3840, 3860, 3900, 4000, 4160, 4632, 4800, 4825, 4875, 4992, 5018, 5200, 5790, 6000, 6176, 6240, 6400, 6500, 7527, 7720, 7800, 8000, 8320, 9264, 9600, 9650, 9750, 9984, 10036, 10400, 11580, 12000, 12352, 12480, 12545, 13000, 14475, 15054, 15440, 15600, 16000, 16640, 18528, 19200, 19300, 19500, 20072, 20800, 23160, 24000, 24125, 24704, 24960, 25090, 26000, 28950, 30108, 30880, 31200, 32000, 37056, 37635, 38600, 39000, 40144, 41600, 46320, 48000, 48250, 49408, 49920, 50180, 52000, 57900, 60216, 61760, 62400, 62725, 72375, 74112, 75270, 77200, 78000, 80288, 83200, 92640, 96000, 96500, 100360, 104000, 115800, 120432, 123520, 124800, 125450, 144750, 148224, 150540, 154400, 156000, 160576, 185280, 188175, 193000, 200720, 208000, 231600, 240864, 247040, 249600, 250900, 289500, 301080, 308800, 312000, 313625, 321152, 370560, 376350, 386000, 401440, 416000, 463200, 481728, 501800, 579000, 602160, 617600, 624000, 627250, 642304, 741120, 752700, 772000, 802880, 926400, 940875, 963456, 1003600, 1158000, 1204320, 1235200, 1248000, 1254500, 1505400, 1544000, 1605760, 1852800, 1881750, 1926912, 2007200, 2316000, 2408640, 2509000, 3010800, 3088000, 3211520, 3705600, 3763500, 4014400, 4632000, 4817280, 5018000, 6021600, 6176000, 7527000, 8028800, 9264000, 9634560, 10036000, 12043200, 15054000, 16057600, 18528000, 20072000, 24086400, 30108000, 40144000, 48172800, 60216000, 80288000, 120432000, 240864000]

約数ペア:

[(1, 240864000), (2, 120432000), (3, 80288000), (4, 60216000), (5, 48172800), (6, 40144000), (8, 30108000), (10, 24086400), (12, 20072000), (13, 18528000), (15, 16057600), (16, 15054000), (20, 12043200), (24, 10036000), (25, 9634560), (26, 9264000), (30, 8028800), (32, 7527000), (39, 6176000), (40, 6021600), (48, 5018000), (50, 4817280), (52, 4632000), (60, 4014400), (64, 3763500), (65, 3705600), (75, 3211520), (78, 3088000), (80, 3010800), (96, 2509000), (100, 2408640), (104, 2316000), (120, 2007200), (125, 1926912), (128, 1881750), (130, 1852800), (150, 1605760), (156, 1544000), (160, 1505400), (192, 1254500), (193, 1248000), (195, 1235200), (200, 1204320), (208, 1158000), (240, 1003600), (250, 963456), (256, 940875), (260, 926400), (300, 802880), (312, 772000), (320, 752700), (325, 741120), (375, 642304), (384, 627250), (386, 624000), (390, 617600), (400, 602160), (416, 579000), (480, 501800), (500, 481728), (520, 463200), (579, 416000), (600, 401440), (624, 386000), (640, 376350), (650, 370560), (750, 321152), (768, 313625), (772, 312000), (780, 308800), (800, 301080), (832, 289500), (960, 250900), (965, 249600), (975, 247040), (1000, 240864), (1040, 231600), (1158, 208000), (1200, 200720), (1248, 193000), (1280, 188175), (1300, 185280), (1500, 160576), (1544, 156000), (1560, 154400), (1600, 150540), (1625, 148224), (1664, 144750), (1920, 125450), (1930, 124800), (1950, 123520), (2000, 120432), (2080, 115800), (2316, 104000), (2400, 100360), (2496, 96500), (2509, 96000), (2600, 92640), (2895, 83200), (3000, 80288), (3088, 78000), (3120, 77200), (3200, 75270), (3250, 74112), (3328, 72375), (3840, 62725), (3860, 62400), (3900, 61760), (4000, 60216), (4160, 57900), (4632, 52000), (4800, 50180), (4825, 49920), (4875, 49408), (4992, 48250), (5018, 48000), (5200, 46320), (5790, 41600), (6000, 40144), (6176, 39000), (6240, 38600), (6400, 37635), (6500, 37056), (7527, 32000), (7720, 31200), (7800, 30880), (8000, 30108), (8320, 28950), (9264, 26000), (9600, 25090), (9650, 24960), (9750, 24704), (9984, 24125), (10036, 24000), (10400, 23160), (11580, 20800), (12000, 20072), (12352, 19500), (12480, 19300), (12545, 19200), (13000, 18528), (14475, 16640), (15054, 16000), (15440, 15600)]