15951120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66463}}^1$

素因数の和:66479

約数の個数: 40

約数和(自身を含む): 49449216

約数和(自身を除く): 33498096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 66463, 132926, 199389, 265852, 332315, 398778, 531704, 664630, 797556, 996945, 1063408, 1329260, 1595112, 1993890, 2658520, 3190224, 3987780, 5317040, 7975560, 15951120]

約数ペア:

[(1, 15951120), (2, 7975560), (3, 5317040), (4, 3987780), (5, 3190224), (6, 2658520), (8, 1993890), (10, 1595112), (12, 1329260), (15, 1063408), (16, 996945), (20, 797556), (24, 664630), (30, 531704), (40, 398778), (48, 332315), (60, 265852), (80, 199389), (120, 132926), (240, 66463)]