27231120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1801}}^1$

素因数の和:1830

約数の個数: 160

約数和(自身を含む): 107255040

約数和(自身を除く): 80023920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1801, 1890, 2160, 2520, 3024, 3602, 3780, 5040, 5403, 7204, 7560, 9005, 10806, 12607, 14408, 15120, 16209, 18010, 21612, 25214, 27015, 28816, 32418, 36020, 37821, 43224, 48627, 50428, 54030, 63035, 64836, 72040, 75642, 81045, 86448, 97254, 100856, 108060, 113463, 126070, 129672, 144080, 151284, 162090, 189105, 194508, 201712, 216120, 226926, 243135, 252140, 259344, 302568, 324180, 340389, 378210, 389016, 432240, 453852, 486270, 504280, 567315, 605136, 648360, 680778, 756420, 778032, 907704, 972540, 1008560, 1134630, 1296720, 1361556, 1512840, 1701945, 1815408, 1945080, 2269260, 2723112, 3025680, 3403890, 3890160, 4538520, 5446224, 6807780, 9077040, 13615560, 27231120]

約数ペア:

[(1, 27231120), (2, 13615560), (3, 9077040), (4, 6807780), (5, 5446224), (6, 4538520), (7, 3890160), (8, 3403890), (9, 3025680), (10, 2723112), (12, 2269260), (14, 1945080), (15, 1815408), (16, 1701945), (18, 1512840), (20, 1361556), (21, 1296720), (24, 1134630), (27, 1008560), (28, 972540), (30, 907704), (35, 778032), (36, 756420), (40, 680778), (42, 648360), (45, 605136), (48, 567315), (54, 504280), (56, 486270), (60, 453852), (63, 432240), (70, 389016), (72, 378210), (80, 340389), (84, 324180), (90, 302568), (105, 259344), (108, 252140), (112, 243135), (120, 226926), (126, 216120), (135, 201712), (140, 194508), (144, 189105), (168, 162090), (180, 151284), (189, 144080), (210, 129672), (216, 126070), (240, 113463), (252, 108060), (270, 100856), (280, 97254), (315, 86448), (336, 81045), (360, 75642), (378, 72040), (420, 64836), (432, 63035), (504, 54030), (540, 50428), (560, 48627), (630, 43224), (720, 37821), (756, 36020), (840, 32418), (945, 28816), (1008, 27015), (1080, 25214), (1260, 21612), (1512, 18010), (1680, 16209), (1801, 15120), (1890, 14408), (2160, 12607), (2520, 10806), (3024, 9005), (3602, 7560), (3780, 7204), (5040, 5403)]