15396080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1486

約数の個数: 80

約数和(自身を含む): 43092480

約数和(自身を除く): 27696400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1447, 1520, 2128, 2660, 2894, 5320, 5788, 7235, 10129, 10640, 11576, 14470, 20258, 23152, 27493, 28940, 40516, 50645, 54986, 57880, 81032, 101290, 109972, 115760, 137465, 162064, 192451, 202580, 219944, 274930, 384902, 405160, 439888, 549860, 769804, 810320, 962255, 1099720, 1539608, 1924510, 2199440, 3079216, 3849020, 7698040, 15396080]

約数ペア:

[(1, 15396080), (2, 7698040), (4, 3849020), (5, 3079216), (7, 2199440), (8, 1924510), (10, 1539608), (14, 1099720), (16, 962255), (19, 810320), (20, 769804), (28, 549860), (35, 439888), (38, 405160), (40, 384902), (56, 274930), (70, 219944), (76, 202580), (80, 192451), (95, 162064), (112, 137465), (133, 115760), (140, 109972), (152, 101290), (190, 81032), (266, 57880), (280, 54986), (304, 50645), (380, 40516), (532, 28940), (560, 27493), (665, 23152), (760, 20258), (1064, 14470), (1330, 11576), (1447, 10640), (1520, 10129), (2128, 7235), (2660, 5788), (2894, 5320)]