38868780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2083}}^1$

素因数の和:2406

約数の個数: 48

約数和(自身を含む): 109234944

約数和(自身を除く): 70366164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 2083, 3110, 3732, 4166, 4665, 6220, 6249, 8332, 9330, 10415, 12498, 18660, 20830, 24996, 31245, 41660, 62490, 124980, 647813, 1295626, 1943439, 2591252, 3239065, 3886878, 6478130, 7773756, 9717195, 12956260, 19434390, 38868780]

約数ペア:

[(1, 38868780), (2, 19434390), (3, 12956260), (4, 9717195), (5, 7773756), (6, 6478130), (10, 3886878), (12, 3239065), (15, 2591252), (20, 1943439), (30, 1295626), (60, 647813), (311, 124980), (622, 62490), (933, 41660), (1244, 31245), (1555, 24996), (1866, 20830), (2083, 18660), (3110, 12498), (3732, 10415), (4166, 9330), (4665, 8332), (6220, 6249)]