485988120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{449989}}^1$

素因数の和:450009

約数の個数: 64

約数和(自身を含む): 1619964000

約数和(自身を除く): 1133975880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 449989, 899978, 1349967, 1799956, 2249945, 2699934, 3599912, 4049901, 4499890, 5399868, 6749835, 8099802, 8999780, 10799736, 12149703, 13499670, 16199604, 17999560, 20249505, 24299406, 26999340, 32399208, 40499010, 48598812, 53998680, 60748515, 80998020, 97197624, 121497030, 161996040, 242994060, 485988120]

約数ペア:

[(1, 485988120), (2, 242994060), (3, 161996040), (4, 121497030), (5, 97197624), (6, 80998020), (8, 60748515), (9, 53998680), (10, 48598812), (12, 40499010), (15, 32399208), (18, 26999340), (20, 24299406), (24, 20249505), (27, 17999560), (30, 16199604), (36, 13499670), (40, 12149703), (45, 10799736), (54, 8999780), (60, 8099802), (72, 6749835), (90, 5399868), (108, 4499890), (120, 4049901), (135, 3599912), (180, 2699934), (216, 2249945), (270, 1799956), (360, 1349967), (540, 899978), (1080, 449989)]