40371180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1087}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 113326080

約数和(自身を除く): 72954900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1087, 1238, 1857, 2174, 2476, 3095, 3261, 3714, 4348, 5435, 6190, 6522, 7428, 9285, 10870, 12380, 13044, 16305, 18570, 21740, 32610, 37140, 65220, 672853, 1345706, 2018559, 2691412, 3364265, 4037118, 6728530, 8074236, 10092795, 13457060, 20185590, 40371180]

約数ペア:

[(1, 40371180), (2, 20185590), (3, 13457060), (4, 10092795), (5, 8074236), (6, 6728530), (10, 4037118), (12, 3364265), (15, 2691412), (20, 2018559), (30, 1345706), (60, 672853), (619, 65220), (1087, 37140), (1238, 32610), (1857, 21740), (2174, 18570), (2476, 16305), (3095, 13044), (3261, 12380), (3714, 10870), (4348, 9285), (5435, 7428), (6190, 6522)]