27049680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1789}}^1$

素因数の和:1818

約数の個数: 160

約数和(自身を含む): 106540800

約数和(自身を除く): 79491120

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, 1789, 1890, 2160, 2520, 3024, 3578, 3780, 5040, 5367, 7156, 7560, 8945, 10734, 12523, 14312, 15120, 16101, 17890, 21468, 25046, 26835, 28624, 32202, 35780, 37569, 42936, 48303, 50092, 53670, 62615, 64404, 71560, 75138, 80505, 85872, 96606, 100184, 107340, 112707, 125230, 128808, 143120, 150276, 161010, 187845, 193212, 200368, 214680, 225414, 241515, 250460, 257616, 300552, 322020, 338121, 375690, 386424, 429360, 450828, 483030, 500920, 563535, 601104, 644040, 676242, 751380, 772848, 901656, 966060, 1001840, 1127070, 1288080, 1352484, 1502760, 1690605, 1803312, 1932120, 2254140, 2704968, 3005520, 3381210, 3864240, 4508280, 5409936, 6762420, 9016560, 13524840, 27049680]

約数ペア:

[(1, 27049680), (2, 13524840), (3, 9016560), (4, 6762420), (5, 5409936), (6, 4508280), (7, 3864240), (8, 3381210), (9, 3005520), (10, 2704968), (12, 2254140), (14, 1932120), (15, 1803312), (16, 1690605), (18, 1502760), (20, 1352484), (21, 1288080), (24, 1127070), (27, 1001840), (28, 966060), (30, 901656), (35, 772848), (36, 751380), (40, 676242), (42, 644040), (45, 601104), (48, 563535), (54, 500920), (56, 483030), (60, 450828), (63, 429360), (70, 386424), (72, 375690), (80, 338121), (84, 322020), (90, 300552), (105, 257616), (108, 250460), (112, 241515), (120, 225414), (126, 214680), (135, 200368), (140, 193212), (144, 187845), (168, 161010), (180, 150276), (189, 143120), (210, 128808), (216, 125230), (240, 112707), (252, 107340), (270, 100184), (280, 96606), (315, 85872), (336, 80505), (360, 75138), (378, 71560), (420, 64404), (432, 62615), (504, 53670), (540, 50092), (560, 48303), (630, 42936), (720, 37569), (756, 35780), (840, 32202), (945, 28624), (1008, 26835), (1080, 25046), (1260, 21468), (1512, 17890), (1680, 16101), (1789, 15120), (1890, 14312), (2160, 12523), (2520, 10734), (3024, 8945), (3578, 7560), (3780, 7156), (5040, 5367)]