49018680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136163}}^1$

素因数の和:136180

約数の個数: 48

約数和(自身を含む): 159311880

約数和(自身を除く): 110293200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 136163, 272326, 408489, 544652, 680815, 816978, 1089304, 1225467, 1361630, 1633956, 2042445, 2450934, 2723260, 3267912, 4084890, 4901868, 5446520, 6127335, 8169780, 9803736, 12254670, 16339560, 24509340, 49018680]

約数ペア:

[(1, 49018680), (2, 24509340), (3, 16339560), (4, 12254670), (5, 9803736), (6, 8169780), (8, 6127335), (9, 5446520), (10, 4901868), (12, 4084890), (15, 3267912), (18, 2723260), (20, 2450934), (24, 2042445), (30, 1633956), (36, 1361630), (40, 1225467), (45, 1089304), (60, 816978), (72, 680815), (90, 544652), (120, 408489), (180, 272326), (360, 136163)]