40505940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75011}}^1$

素因数の和:75029

約数の個数: 48

約数和(自身を含む): 126020160

約数和(自身を除く): 85514220

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, 75011, 150022, 225033, 300044, 375055, 450066, 675099, 750110, 900132, 1125165, 1350198, 1500220, 2025297, 2250330, 2700396, 3375495, 4050594, 4500660, 6750990, 8101188, 10126485, 13501980, 20252970, 40505940]

約数ペア:

[(1, 40505940), (2, 20252970), (3, 13501980), (4, 10126485), (5, 8101188), (6, 6750990), (9, 4500660), (10, 4050594), (12, 3375495), (15, 2700396), (18, 2250330), (20, 2025297), (27, 1500220), (30, 1350198), (36, 1125165), (45, 900132), (54, 750110), (60, 675099), (90, 450066), (108, 375055), (135, 300044), (180, 225033), (270, 150022), (540, 75011)]