1268404440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{29443}}^1$

素因数の和:29816

約数の個数: 64

約数和(自身を含む): 3815942400

約数和(自身を除く): 2547537960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 1077, 1436, 1795, 2154, 2872, 3590, 4308, 5385, 7180, 8616, 10770, 14360, 21540, 29443, 43080, 58886, 88329, 117772, 147215, 176658, 235544, 294430, 353316, 441645, 588860, 706632, 883290, 1177720, 1766580, 3533160, 10570037, 21140074, 31710111, 42280148, 52850185, 63420222, 84560296, 105700370, 126840444, 158550555, 211400740, 253680888, 317101110, 422801480, 634202220, 1268404440]

約数ペア:

[(1, 1268404440), (2, 634202220), (3, 422801480), (4, 317101110), (5, 253680888), (6, 211400740), (8, 158550555), (10, 126840444), (12, 105700370), (15, 84560296), (20, 63420222), (24, 52850185), (30, 42280148), (40, 31710111), (60, 21140074), (120, 10570037), (359, 3533160), (718, 1766580), (1077, 1177720), (1436, 883290), (1795, 706632), (2154, 588860), (2872, 441645), (3590, 353316), (4308, 294430), (5385, 235544), (7180, 176658), (8616, 147215), (10770, 117772), (14360, 88329), (21540, 58886), (29443, 43080)]