57974040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{161039}}^1$

素因数の和:161056

約数の個数: 48

約数和(自身を含む): 188416800

約数和(自身を除く): 130442760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 161039, 322078, 483117, 644156, 805195, 966234, 1288312, 1449351, 1610390, 1932468, 2415585, 2898702, 3220780, 3864936, 4831170, 5797404, 6441560, 7246755, 9662340, 11594808, 14493510, 19324680, 28987020, 57974040]

約数ペア:

[(1, 57974040), (2, 28987020), (3, 19324680), (4, 14493510), (5, 11594808), (6, 9662340), (8, 7246755), (9, 6441560), (10, 5797404), (12, 4831170), (15, 3864936), (18, 3220780), (20, 2898702), (24, 2415585), (30, 1932468), (36, 1610390), (40, 1449351), (45, 1288312), (60, 966234), (72, 805195), (90, 644156), (120, 483117), (180, 322078), (360, 161039)]