3360280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 9434880

約数和(自身を除く): 6074600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1091, 1540, 2182, 3080, 4364, 5455, 7637, 8728, 10910, 12001, 15274, 21820, 24002, 30548, 38185, 43640, 48004, 60005, 61096, 76370, 84007, 96008, 120010, 152740, 168014, 240020, 305480, 336028, 420035, 480040, 672056, 840070, 1680140, 3360280]

約数ペア:

[(1, 3360280), (2, 1680140), (4, 840070), (5, 672056), (7, 480040), (8, 420035), (10, 336028), (11, 305480), (14, 240020), (20, 168014), (22, 152740), (28, 120010), (35, 96008), (40, 84007), (44, 76370), (55, 61096), (56, 60005), (70, 48004), (77, 43640), (88, 38185), (110, 30548), (140, 24002), (154, 21820), (220, 15274), (280, 12001), (308, 10910), (385, 8728), (440, 7637), (616, 5455), (770, 4364), (1091, 3080), (1540, 2182)]