120630272

素因数分解:

$2^{10}\times 7^1\times {\mathrm{16829}}^1$

素因数の和:16856

約数の個数: 44

約数和(自身を含む): 275608080

約数和(自身を除く): 154977808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 16829, 33658, 67316, 117803, 134632, 235606, 269264, 471212, 538528, 942424, 1077056, 1884848, 2154112, 3769696, 4308224, 7539392, 8616448, 15078784, 17232896, 30157568, 60315136, 120630272]

約数ペア:

[(1, 120630272), (2, 60315136), (4, 30157568), (7, 17232896), (8, 15078784), (14, 8616448), (16, 7539392), (28, 4308224), (32, 3769696), (56, 2154112), (64, 1884848), (112, 1077056), (128, 942424), (224, 538528), (256, 471212), (448, 269264), (512, 235606), (896, 134632), (1024, 117803), (1792, 67316), (3584, 33658), (7168, 16829)]