274508460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{508349}}^1$

素因数の和:508367

約数の個数: 48

約数和(自身を含む): 854028000

約数和(自身を除く): 579519540

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, 508349, 1016698, 1525047, 2033396, 2541745, 3050094, 4575141, 5083490, 6100188, 7625235, 9150282, 10166980, 13725423, 15250470, 18300564, 22875705, 27450846, 30500940, 45751410, 54901692, 68627115, 91502820, 137254230, 274508460]

約数ペア:

[(1, 274508460), (2, 137254230), (3, 91502820), (4, 68627115), (5, 54901692), (6, 45751410), (9, 30500940), (10, 27450846), (12, 22875705), (15, 18300564), (18, 15250470), (20, 13725423), (27, 10166980), (30, 9150282), (36, 7625235), (45, 6100188), (54, 5083490), (60, 4575141), (90, 3050094), (108, 2541745), (135, 2033396), (180, 1525047), (270, 1016698), (540, 508349)]