417367620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{772903}}^1$

素因数の和:772921

約数の個数: 48

約数和(自身を含む): 1298478720

約数和(自身を除く): 881111100

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, 772903, 1545806, 2318709, 3091612, 3864515, 4637418, 6956127, 7729030, 9274836, 11593545, 13912254, 15458060, 20868381, 23187090, 27824508, 34780635, 41736762, 46374180, 69561270, 83473524, 104341905, 139122540, 208683810, 417367620]

約数ペア:

[(1, 417367620), (2, 208683810), (3, 139122540), (4, 104341905), (5, 83473524), (6, 69561270), (9, 46374180), (10, 41736762), (12, 34780635), (15, 27824508), (18, 23187090), (20, 20868381), (27, 15458060), (30, 13912254), (36, 11593545), (45, 9274836), (54, 7729030), (60, 6956127), (90, 4637418), (108, 3864515), (135, 3091612), (180, 2318709), (270, 1545806), (540, 772903)]