61290540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113501}}^1$

素因数の和:113519

約数の個数: 48

約数和(自身を含む): 190683360

約数和(自身を除く): 129392820

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, 113501, 227002, 340503, 454004, 567505, 681006, 1021509, 1135010, 1362012, 1702515, 2043018, 2270020, 3064527, 3405030, 4086036, 5107545, 6129054, 6810060, 10215090, 12258108, 15322635, 20430180, 30645270, 61290540]

約数ペア:

[(1, 61290540), (2, 30645270), (3, 20430180), (4, 15322635), (5, 12258108), (6, 10215090), (9, 6810060), (10, 6129054), (12, 5107545), (15, 4086036), (18, 3405030), (20, 3064527), (27, 2270020), (30, 2043018), (36, 1702515), (45, 1362012), (54, 1135010), (60, 1021509), (90, 681006), (108, 567505), (135, 454004), (180, 340503), (270, 227002), (540, 113501)]