28883760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120349}}^1$

素因数の和:120365

約数の個数: 40

約数和(自身を含む): 89540400

約数和(自身を除く): 60656640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120349, 240698, 361047, 481396, 601745, 722094, 962792, 1203490, 1444188, 1805235, 1925584, 2406980, 2888376, 3610470, 4813960, 5776752, 7220940, 9627920, 14441880, 28883760]

約数ペア:

[(1, 28883760), (2, 14441880), (3, 9627920), (4, 7220940), (5, 5776752), (6, 4813960), (8, 3610470), (10, 2888376), (12, 2406980), (15, 1925584), (16, 1805235), (20, 1444188), (24, 1203490), (30, 962792), (40, 722094), (48, 601745), (60, 481396), (80, 361047), (120, 240698), (240, 120349)]