2553809280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120919}}^1$

素因数の和:120952

約数の個数: 128

約数和(自身を含む): 8880364800

約数和(自身を除く): 6326555520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 120919, 241838, 362757, 483676, 604595, 725514, 967352, 1209190, 1330109, 1451028, 1813785, 1934704, 2418380, 2660218, 2902056, 3627570, 3869408, 3990327, 4836760, 5320436, 5804112, 6650545, 7255140, 7738816, 7980654, 9673520, 10640872, 11608224, 13301090, 14510280, 15477632, 15961308, 19347040, 19951635, 21281744, 23216448, 26602180, 29020560, 31922616, 38694080, 39903270, 42563488, 46432896, 53204360, 58041120, 63845232, 77388160, 79806540, 85126976, 106408720, 116082240, 127690464, 159613080, 170253952, 212817440, 232164480, 255380928, 319226160, 425634880, 510761856, 638452320, 851269760, 1276904640, 2553809280]

約数ペア:

[(1, 2553809280), (2, 1276904640), (3, 851269760), (4, 638452320), (5, 510761856), (6, 425634880), (8, 319226160), (10, 255380928), (11, 232164480), (12, 212817440), (15, 170253952), (16, 159613080), (20, 127690464), (22, 116082240), (24, 106408720), (30, 85126976), (32, 79806540), (33, 77388160), (40, 63845232), (44, 58041120), (48, 53204360), (55, 46432896), (60, 42563488), (64, 39903270), (66, 38694080), (80, 31922616), (88, 29020560), (96, 26602180), (110, 23216448), (120, 21281744), (128, 19951635), (132, 19347040), (160, 15961308), (165, 15477632), (176, 14510280), (192, 13301090), (220, 11608224), (240, 10640872), (264, 9673520), (320, 7980654), (330, 7738816), (352, 7255140), (384, 6650545), (440, 5804112), (480, 5320436), (528, 4836760), (640, 3990327), (660, 3869408), (704, 3627570), (880, 2902056), (960, 2660218), (1056, 2418380), (1320, 1934704), (1408, 1813785), (1760, 1451028), (1920, 1330109), (2112, 1209190), (2640, 967352), (3520, 725514), (4224, 604595), (5280, 483676), (7040, 362757), (10560, 241838), (21120, 120919)]