2055120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8563}}^1$

素因数の和:8579

約数の個数: 40

約数和(自身を含む): 6371616

約数和(自身を除く): 4316496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8563, 17126, 25689, 34252, 42815, 51378, 68504, 85630, 102756, 128445, 137008, 171260, 205512, 256890, 342520, 411024, 513780, 685040, 1027560, 2055120]

約数ペア:

[(1, 2055120), (2, 1027560), (3, 685040), (4, 513780), (5, 411024), (6, 342520), (8, 256890), (10, 205512), (12, 171260), (15, 137008), (16, 128445), (20, 102756), (24, 85630), (30, 68504), (40, 51378), (48, 42815), (60, 34252), (80, 25689), (120, 17126), (240, 8563)]