38480940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71261}}^1$

素因数の和:71279

約数の個数: 48

約数和(自身を含む): 119720160

約数和(自身を除く): 81239220

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, 71261, 142522, 213783, 285044, 356305, 427566, 641349, 712610, 855132, 1068915, 1282698, 1425220, 1924047, 2137830, 2565396, 3206745, 3848094, 4275660, 6413490, 7696188, 9620235, 12826980, 19240470, 38480940]

約数ペア:

[(1, 38480940), (2, 19240470), (3, 12826980), (4, 9620235), (5, 7696188), (6, 6413490), (9, 4275660), (10, 3848094), (12, 3206745), (15, 2565396), (18, 2137830), (20, 1924047), (27, 1425220), (30, 1282698), (36, 1068915), (45, 855132), (54, 712610), (60, 641349), (90, 427566), (108, 356305), (135, 285044), (180, 213783), (270, 142522), (540, 71261)]