8838720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 280

約数和(自身を含む): 35405568

約数和(自身を除く): 26566848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 81, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 264, 270, 279, 288, 297, 310, 320, 324, 330, 341, 352, 360, 372, 396, 405, 432, 440, 465, 480, 495, 496, 528, 540, 558, 576, 594, 620, 648, 660, 682, 704, 720, 744, 792, 810, 837, 864, 880, 891, 930, 960, 990, 992, 1023, 1056, 1080, 1116, 1188, 1240, 1296, 1320, 1364, 1395, 1440, 1485, 1488, 1584, 1620, 1674, 1705, 1728, 1760, 1782, 1860, 1980, 1984, 2046, 2112, 2160, 2232, 2376, 2480, 2511, 2592, 2640, 2728, 2790, 2880, 2970, 2976, 3069, 3168, 3240, 3348, 3410, 3520, 3564, 3720, 3960, 4092, 4185, 4320, 4455, 4464, 4752, 4960, 5022, 5115, 5184, 5280, 5456, 5580, 5940, 5952, 6138, 6336, 6480, 6696, 6820, 7128, 7440, 7920, 8184, 8370, 8640, 8910, 8928, 9207, 9504, 9920, 10044, 10230, 10560, 10912, 11160, 11880, 12276, 12555, 12960, 13392, 13640, 14256, 14880, 15345, 15840, 16368, 16740, 17820, 17856, 18414, 19008, 20088, 20460, 21824, 22320, 23760, 24552, 25110, 25920, 26784, 27280, 27621, 28512, 29760, 30690, 31680, 32736, 33480, 35640, 36828, 40176, 40920, 44640, 46035, 47520, 49104, 50220, 53568, 54560, 55242, 57024, 61380, 65472, 66960, 71280, 73656, 80352, 81840, 89280, 92070, 95040, 98208, 100440, 109120, 110484, 122760, 133920, 138105, 142560, 147312, 160704, 163680, 184140, 196416, 200880, 220968, 245520, 267840, 276210, 285120, 294624, 327360, 368280, 401760, 441936, 491040, 552420, 589248, 736560, 803520, 883872, 982080, 1104840, 1473120, 1767744, 2209680, 2946240, 4419360, 8838720]

約数ペア:

[(1, 8838720), (2, 4419360), (3, 2946240), (4, 2209680), (5, 1767744), (6, 1473120), (8, 1104840), (9, 982080), (10, 883872), (11, 803520), (12, 736560), (15, 589248), (16, 552420), (18, 491040), (20, 441936), (22, 401760), (24, 368280), (27, 327360), (30, 294624), (31, 285120), (32, 276210), (33, 267840), (36, 245520), (40, 220968), (44, 200880), (45, 196416), (48, 184140), (54, 163680), (55, 160704), (60, 147312), (62, 142560), (64, 138105), (66, 133920), (72, 122760), (80, 110484), (81, 109120), (88, 100440), (90, 98208), (93, 95040), (96, 92070), (99, 89280), (108, 81840), (110, 80352), (120, 73656), (124, 71280), (132, 66960), (135, 65472), (144, 61380), (155, 57024), (160, 55242), (162, 54560), (165, 53568), (176, 50220), (180, 49104), (186, 47520), (192, 46035), (198, 44640), (216, 40920), (220, 40176), (240, 36828), (248, 35640), (264, 33480), (270, 32736), (279, 31680), (288, 30690), (297, 29760), (310, 28512), (320, 27621), (324, 27280), (330, 26784), (341, 25920), (352, 25110), (360, 24552), (372, 23760), (396, 22320), (405, 21824), (432, 20460), (440, 20088), (465, 19008), (480, 18414), (495, 17856), (496, 17820), (528, 16740), (540, 16368), (558, 15840), (576, 15345), (594, 14880), (620, 14256), (648, 13640), (660, 13392), (682, 12960), (704, 12555), (720, 12276), (744, 11880), (792, 11160), (810, 10912), (837, 10560), (864, 10230), (880, 10044), (891, 9920), (930, 9504), (960, 9207), (990, 8928), (992, 8910), (1023, 8640), (1056, 8370), (1080, 8184), (1116, 7920), (1188, 7440), (1240, 7128), (1296, 6820), (1320, 6696), (1364, 6480), (1395, 6336), (1440, 6138), (1485, 5952), (1488, 5940), (1584, 5580), (1620, 5456), (1674, 5280), (1705, 5184), (1728, 5115), (1760, 5022), (1782, 4960), (1860, 4752), (1980, 4464), (1984, 4455), (2046, 4320), (2112, 4185), (2160, 4092), (2232, 3960), (2376, 3720), (2480, 3564), (2511, 3520), (2592, 3410), (2640, 3348), (2728, 3240), (2790, 3168), (2880, 3069), (2970, 2976)]