4077540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{839}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 12841920

約数和(自身を除く): 8764380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 839, 972, 1215, 1620, 1678, 2430, 2517, 3356, 4195, 4860, 5034, 7551, 8390, 10068, 12585, 15102, 16780, 22653, 25170, 30204, 37755, 45306, 50340, 67959, 75510, 90612, 113265, 135918, 151020, 203877, 226530, 271836, 339795, 407754, 453060, 679590, 815508, 1019385, 1359180, 2038770, 4077540]

約数ペア:

[(1, 4077540), (2, 2038770), (3, 1359180), (4, 1019385), (5, 815508), (6, 679590), (9, 453060), (10, 407754), (12, 339795), (15, 271836), (18, 226530), (20, 203877), (27, 151020), (30, 135918), (36, 113265), (45, 90612), (54, 75510), (60, 67959), (81, 50340), (90, 45306), (108, 37755), (135, 30204), (162, 25170), (180, 22653), (243, 16780), (270, 15102), (324, 12585), (405, 10068), (486, 8390), (540, 7551), (810, 5034), (839, 4860), (972, 4195), (1215, 3356), (1620, 2517), (1678, 2430)]