15110460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 46265856

約数和(自身を除く): 31155396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 661, 762, 1143, 1270, 1322, 1524, 1905, 1983, 2286, 2540, 2644, 3305, 3810, 3966, 4572, 5715, 5949, 6610, 7620, 7932, 9915, 11430, 11898, 13220, 19830, 22860, 23796, 29745, 39660, 59490, 83947, 118980, 167894, 251841, 335788, 419735, 503682, 755523, 839470, 1007364, 1259205, 1511046, 1678940, 2518410, 3022092, 3777615, 5036820, 7555230, 15110460]

約数ペア:

[(1, 15110460), (2, 7555230), (3, 5036820), (4, 3777615), (5, 3022092), (6, 2518410), (9, 1678940), (10, 1511046), (12, 1259205), (15, 1007364), (18, 839470), (20, 755523), (30, 503682), (36, 419735), (45, 335788), (60, 251841), (90, 167894), (127, 118980), (180, 83947), (254, 59490), (381, 39660), (508, 29745), (635, 23796), (661, 22860), (762, 19830), (1143, 13220), (1270, 11898), (1322, 11430), (1524, 9915), (1905, 7932), (1983, 7620), (2286, 6610), (2540, 5949), (2644, 5715), (3305, 4572), (3810, 3966)]