42755640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1259}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 128822400

約数和(自身を除く): 86066760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1259, 1415, 1698, 2264, 2518, 2830, 3396, 3777, 4245, 5036, 5660, 6295, 6792, 7554, 8490, 10072, 11320, 12590, 15108, 16980, 18885, 25180, 30216, 33960, 37770, 50360, 75540, 151080, 356297, 712594, 1068891, 1425188, 1781485, 2137782, 2850376, 3562970, 4275564, 5344455, 7125940, 8551128, 10688910, 14251880, 21377820, 42755640]

約数ペア:

[(1, 42755640), (2, 21377820), (3, 14251880), (4, 10688910), (5, 8551128), (6, 7125940), (8, 5344455), (10, 4275564), (12, 3562970), (15, 2850376), (20, 2137782), (24, 1781485), (30, 1425188), (40, 1068891), (60, 712594), (120, 356297), (283, 151080), (566, 75540), (849, 50360), (1132, 37770), (1259, 33960), (1415, 30216), (1698, 25180), (2264, 18885), (2518, 16980), (2830, 15108), (3396, 12590), (3777, 11320), (4245, 10072), (5036, 8490), (5660, 7554), (6295, 6792)]