15456000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 288

約数和(自身を含む): 61221888

約数和(自身を除く): 45765888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 64, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 125, 128, 138, 140, 150, 160, 161, 168, 175, 184, 192, 200, 210, 224, 230, 240, 250, 256, 276, 280, 300, 320, 322, 336, 345, 350, 368, 375, 384, 400, 420, 448, 460, 480, 483, 500, 525, 552, 560, 575, 600, 640, 644, 672, 690, 700, 736, 750, 768, 800, 805, 840, 875, 896, 920, 960, 966, 1000, 1050, 1104, 1120, 1150, 1200, 1280, 1288, 1344, 1380, 1400, 1472, 1500, 1600, 1610, 1680, 1725, 1750, 1792, 1840, 1920, 1932, 2000, 2100, 2208, 2240, 2300, 2400, 2415, 2576, 2625, 2688, 2760, 2800, 2875, 2944, 3000, 3200, 3220, 3360, 3450, 3500, 3680, 3840, 3864, 4000, 4025, 4200, 4416, 4480, 4600, 4800, 4830, 5152, 5250, 5376, 5520, 5600, 5750, 5888, 6000, 6400, 6440, 6720, 6900, 7000, 7360, 7728, 8000, 8050, 8400, 8625, 8832, 8960, 9200, 9600, 9660, 10304, 10500, 11040, 11200, 11500, 12000, 12075, 12880, 13440, 13800, 14000, 14720, 15456, 16000, 16100, 16800, 17250, 17664, 18400, 19200, 19320, 20125, 20608, 21000, 22080, 22400, 23000, 24000, 24150, 25760, 26880, 27600, 28000, 29440, 30912, 32000, 32200, 33600, 34500, 36800, 38640, 40250, 41216, 42000, 44160, 44800, 46000, 48000, 48300, 51520, 55200, 56000, 60375, 61824, 64400, 67200, 69000, 73600, 77280, 80500, 84000, 88320, 92000, 96000, 96600, 103040, 110400, 112000, 120750, 123648, 128800, 134400, 138000, 147200, 154560, 161000, 168000, 184000, 193200, 206080, 220800, 224000, 241500, 257600, 276000, 309120, 322000, 336000, 368000, 386400, 441600, 483000, 515200, 552000, 618240, 644000, 672000, 736000, 772800, 966000, 1030400, 1104000, 1288000, 1545600, 1932000, 2208000, 2576000, 3091200, 3864000, 5152000, 7728000, 15456000]

約数ペア:

[(1, 15456000), (2, 7728000), (3, 5152000), (4, 3864000), (5, 3091200), (6, 2576000), (7, 2208000), (8, 1932000), (10, 1545600), (12, 1288000), (14, 1104000), (15, 1030400), (16, 966000), (20, 772800), (21, 736000), (23, 672000), (24, 644000), (25, 618240), (28, 552000), (30, 515200), (32, 483000), (35, 441600), (40, 386400), (42, 368000), (46, 336000), (48, 322000), (50, 309120), (56, 276000), (60, 257600), (64, 241500), (69, 224000), (70, 220800), (75, 206080), (80, 193200), (84, 184000), (92, 168000), (96, 161000), (100, 154560), (105, 147200), (112, 138000), (115, 134400), (120, 128800), (125, 123648), (128, 120750), (138, 112000), (140, 110400), (150, 103040), (160, 96600), (161, 96000), (168, 92000), (175, 88320), (184, 84000), (192, 80500), (200, 77280), (210, 73600), (224, 69000), (230, 67200), (240, 64400), (250, 61824), (256, 60375), (276, 56000), (280, 55200), (300, 51520), (320, 48300), (322, 48000), (336, 46000), (345, 44800), (350, 44160), (368, 42000), (375, 41216), (384, 40250), (400, 38640), (420, 36800), (448, 34500), (460, 33600), (480, 32200), (483, 32000), (500, 30912), (525, 29440), (552, 28000), (560, 27600), (575, 26880), (600, 25760), (640, 24150), (644, 24000), (672, 23000), (690, 22400), (700, 22080), (736, 21000), (750, 20608), (768, 20125), (800, 19320), (805, 19200), (840, 18400), (875, 17664), (896, 17250), (920, 16800), (960, 16100), (966, 16000), (1000, 15456), (1050, 14720), (1104, 14000), (1120, 13800), (1150, 13440), (1200, 12880), (1280, 12075), (1288, 12000), (1344, 11500), (1380, 11200), (1400, 11040), (1472, 10500), (1500, 10304), (1600, 9660), (1610, 9600), (1680, 9200), (1725, 8960), (1750, 8832), (1792, 8625), (1840, 8400), (1920, 8050), (1932, 8000), (2000, 7728), (2100, 7360), (2208, 7000), (2240, 6900), (2300, 6720), (2400, 6440), (2415, 6400), (2576, 6000), (2625, 5888), (2688, 5750), (2760, 5600), (2800, 5520), (2875, 5376), (2944, 5250), (3000, 5152), (3200, 4830), (3220, 4800), (3360, 4600), (3450, 4480), (3500, 4416), (3680, 4200), (3840, 4025), (3864, 4000)]