61182540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{12589}}^1$

素因数の和:12613

約数の個数: 72

約数和(自身を含む): 192475920

約数和(自身を除く): 131293380

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, 972, 1215, 1620, 2430, 4860, 12589, 25178, 37767, 50356, 62945, 75534, 113301, 125890, 151068, 188835, 226602, 251780, 339903, 377670, 453204, 566505, 679806, 755340, 1019709, 1133010, 1359612, 1699515, 2039418, 2266020, 3059127, 3399030, 4078836, 5098545, 6118254, 6798060, 10197090, 12236508, 15295635, 20394180, 30591270, 61182540]

約数ペア:

[(1, 61182540), (2, 30591270), (3, 20394180), (4, 15295635), (5, 12236508), (6, 10197090), (9, 6798060), (10, 6118254), (12, 5098545), (15, 4078836), (18, 3399030), (20, 3059127), (27, 2266020), (30, 2039418), (36, 1699515), (45, 1359612), (54, 1133010), (60, 1019709), (81, 755340), (90, 679806), (108, 566505), (135, 453204), (162, 377670), (180, 339903), (243, 251780), (270, 226602), (324, 188835), (405, 151068), (486, 125890), (540, 113301), (810, 75534), (972, 62945), (1215, 50356), (1620, 37767), (2430, 25178), (4860, 12589)]