40938060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1493}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 114954336

約数和(自身を除く): 74016276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1493, 1828, 2285, 2742, 2986, 4479, 4570, 5484, 5972, 6855, 7465, 8958, 9140, 13710, 14930, 17916, 22395, 27420, 29860, 44790, 89580, 682301, 1364602, 2046903, 2729204, 3411505, 4093806, 6823010, 8187612, 10234515, 13646020, 20469030, 40938060]

約数ペア:

[(1, 40938060), (2, 20469030), (3, 13646020), (4, 10234515), (5, 8187612), (6, 6823010), (10, 4093806), (12, 3411505), (15, 2729204), (20, 2046903), (30, 1364602), (60, 682301), (457, 89580), (914, 44790), (1371, 29860), (1493, 27420), (1828, 22395), (2285, 17916), (2742, 14930), (2986, 13710), (4479, 9140), (4570, 8958), (5484, 7465), (5972, 6855)]