1283562720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27011}}^1$

素因数の和:27046

約数の個数: 192

約数和(自身を含む): 4901057280

約数和(自身を除く): 3617494560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 27011, 47520, 54022, 81033, 108044, 135055, 162066, 216088, 243099, 270110, 297121, 324132, 405165, 432176, 486198, 540220, 594242, 648264, 729297, 810330, 864352, 891363, 972396, 1080440, 1188484, 1215495, 1296528, 1458594, 1485605, 1620660, 1782726, 1944792, 2160880, 2376968, 2430990, 2593056, 2674089, 2917188, 2971210, 3241320, 3565452, 3646485, 3889584, 4321760, 4456815, 4753936, 4861980, 5348178, 5834376, 5942420, 6482640, 7130904, 7292970, 7779168, 8022267, 8913630, 9507872, 9723960, 10696356, 11668752, 11884840, 12965280, 13370445, 14261808, 14585940, 16044534, 17827260, 19447920, 21392712, 23337504, 23769680, 26740890, 28523616, 29171880, 32089068, 35654520, 38895840, 40111335, 42785424, 47539360, 53481780, 58343760, 64178136, 71309040, 80222670, 85570848, 106963560, 116687520, 128356272, 142618080, 160445340, 213927120, 256712544, 320890680, 427854240, 641781360, 1283562720]

約数ペア:

[(1, 1283562720), (2, 641781360), (3, 427854240), (4, 320890680), (5, 256712544), (6, 213927120), (8, 160445340), (9, 142618080), (10, 128356272), (11, 116687520), (12, 106963560), (15, 85570848), (16, 80222670), (18, 71309040), (20, 64178136), (22, 58343760), (24, 53481780), (27, 47539360), (30, 42785424), (32, 40111335), (33, 38895840), (36, 35654520), (40, 32089068), (44, 29171880), (45, 28523616), (48, 26740890), (54, 23769680), (55, 23337504), (60, 21392712), (66, 19447920), (72, 17827260), (80, 16044534), (88, 14585940), (90, 14261808), (96, 13370445), (99, 12965280), (108, 11884840), (110, 11668752), (120, 10696356), (132, 9723960), (135, 9507872), (144, 8913630), (160, 8022267), (165, 7779168), (176, 7292970), (180, 7130904), (198, 6482640), (216, 5942420), (220, 5834376), (240, 5348178), (264, 4861980), (270, 4753936), (288, 4456815), (297, 4321760), (330, 3889584), (352, 3646485), (360, 3565452), (396, 3241320), (432, 2971210), (440, 2917188), (480, 2674089), (495, 2593056), (528, 2430990), (540, 2376968), (594, 2160880), (660, 1944792), (720, 1782726), (792, 1620660), (864, 1485605), (880, 1458594), (990, 1296528), (1056, 1215495), (1080, 1188484), (1188, 1080440), (1320, 972396), (1440, 891363), (1485, 864352), (1584, 810330), (1760, 729297), (1980, 648264), (2160, 594242), (2376, 540220), (2640, 486198), (2970, 432176), (3168, 405165), (3960, 324132), (4320, 297121), (4752, 270110), (5280, 243099), (5940, 216088), (7920, 162066), (9504, 135055), (11880, 108044), (15840, 81033), (23760, 54022), (27011, 47520)]