27948480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{4159}}^1$

素因数の和:4186

約数の個数: 112

約数和(自身を含む): 101437440

約数和(自身を除く): 73488960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 4159, 6720, 8318, 12477, 16636, 20795, 24954, 29113, 33272, 41590, 49908, 58226, 62385, 66544, 83180, 87339, 99816, 116452, 124770, 133088, 145565, 166360, 174678, 199632, 232904, 249540, 266176, 291130, 332720, 349356, 399264, 436695, 465808, 499080, 582260, 665440, 698712, 798528, 873390, 931616, 998160, 1164520, 1330880, 1397424, 1746780, 1863232, 1996320, 2329040, 2794848, 3493560, 3992640, 4658080, 5589696, 6987120, 9316160, 13974240, 27948480]

約数ペア:

[(1, 27948480), (2, 13974240), (3, 9316160), (4, 6987120), (5, 5589696), (6, 4658080), (7, 3992640), (8, 3493560), (10, 2794848), (12, 2329040), (14, 1996320), (15, 1863232), (16, 1746780), (20, 1397424), (21, 1330880), (24, 1164520), (28, 998160), (30, 931616), (32, 873390), (35, 798528), (40, 698712), (42, 665440), (48, 582260), (56, 499080), (60, 465808), (64, 436695), (70, 399264), (80, 349356), (84, 332720), (96, 291130), (105, 266176), (112, 249540), (120, 232904), (140, 199632), (160, 174678), (168, 166360), (192, 145565), (210, 133088), (224, 124770), (240, 116452), (280, 99816), (320, 87339), (336, 83180), (420, 66544), (448, 62385), (480, 58226), (560, 49908), (672, 41590), (840, 33272), (960, 29113), (1120, 24954), (1344, 20795), (1680, 16636), (2240, 12477), (3360, 8318), (4159, 6720)]