40370940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74761}}^1$

素因数の和:74779

約数の個数: 48

約数和(自身を含む): 125600160

約数和(自身を除く): 85229220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 74761, 149522, 224283, 299044, 373805, 448566, 672849, 747610, 897132, 1121415, 1345698, 1495220, 2018547, 2242830, 2691396, 3364245, 4037094, 4485660, 6728490, 8074188, 10092735, 13456980, 20185470, 40370940]

約数ペア:

[(1, 40370940), (2, 20185470), (3, 13456980), (4, 10092735), (5, 8074188), (6, 6728490), (9, 4485660), (10, 4037094), (12, 3364245), (15, 2691396), (18, 2242830), (20, 2018547), (27, 1495220), (30, 1345698), (36, 1121415), (45, 897132), (54, 747610), (60, 672849), (90, 448566), (108, 373805), (135, 299044), (180, 224283), (270, 149522), (540, 74761)]