126901620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{235003}}^1$

素因数の和:235021

約数の個数: 48

約数和(自身を含む): 394806720

約数和(自身を除く): 267905100

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, 235003, 470006, 705009, 940012, 1175015, 1410018, 2115027, 2350030, 2820036, 3525045, 4230054, 4700060, 6345081, 7050090, 8460108, 10575135, 12690162, 14100180, 21150270, 25380324, 31725405, 42300540, 63450810, 126901620]

約数ペア:

[(1, 126901620), (2, 63450810), (3, 42300540), (4, 31725405), (5, 25380324), (6, 21150270), (9, 14100180), (10, 12690162), (12, 10575135), (15, 8460108), (18, 7050090), (20, 6345081), (27, 4700060), (30, 4230054), (36, 3525045), (45, 2820036), (54, 2350030), (60, 2115027), (90, 1410018), (108, 1175015), (135, 940012), (180, 705009), (270, 470006), (540, 235003)]