61507620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113903}}^1$

素因数の和:113921

約数の個数: 48

約数和(自身を含む): 191358720

約数和(自身を除く): 129851100

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, 113903, 227806, 341709, 455612, 569515, 683418, 1025127, 1139030, 1366836, 1708545, 2050254, 2278060, 3075381, 3417090, 4100508, 5125635, 6150762, 6834180, 10251270, 12301524, 15376905, 20502540, 30753810, 61507620]

約数ペア:

[(1, 61507620), (2, 30753810), (3, 20502540), (4, 15376905), (5, 12301524), (6, 10251270), (9, 6834180), (10, 6150762), (12, 5125635), (15, 4100508), (18, 3417090), (20, 3075381), (27, 2278060), (30, 2050254), (36, 1708545), (45, 1366836), (54, 1139030), (60, 1025127), (90, 683418), (108, 569515), (135, 455612), (180, 341709), (270, 227806), (540, 113903)]