1695120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 6011520

約数和(自身を除く): 4316400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1009, 1680, 2018, 3027, 4036, 5045, 6054, 7063, 8072, 10090, 12108, 14126, 15135, 16144, 20180, 21189, 24216, 28252, 30270, 35315, 40360, 42378, 48432, 56504, 60540, 70630, 80720, 84756, 105945, 113008, 121080, 141260, 169512, 211890, 242160, 282520, 339024, 423780, 565040, 847560, 1695120]

約数ペア:

[(1, 1695120), (2, 847560), (3, 565040), (4, 423780), (5, 339024), (6, 282520), (7, 242160), (8, 211890), (10, 169512), (12, 141260), (14, 121080), (15, 113008), (16, 105945), (20, 84756), (21, 80720), (24, 70630), (28, 60540), (30, 56504), (35, 48432), (40, 42378), (42, 40360), (48, 35315), (56, 30270), (60, 28252), (70, 24216), (80, 21189), (84, 20180), (105, 16144), (112, 15135), (120, 14126), (140, 12108), (168, 10090), (210, 8072), (240, 7063), (280, 6054), (336, 5045), (420, 4036), (560, 3027), (840, 2018), (1009, 1680)]