2783280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11597}}^1$

素因数の和:11613

約数の個数: 40

約数和(自身を含む): 8628912

約数和(自身を除く): 5845632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11597, 23194, 34791, 46388, 57985, 69582, 92776, 115970, 139164, 173955, 185552, 231940, 278328, 347910, 463880, 556656, 695820, 927760, 1391640, 2783280]

約数ペア:

[(1, 2783280), (2, 1391640), (3, 927760), (4, 695820), (5, 556656), (6, 463880), (8, 347910), (10, 278328), (12, 231940), (15, 185552), (16, 173955), (20, 139164), (24, 115970), (30, 92776), (40, 69582), (48, 57985), (60, 46388), (80, 34791), (120, 23194), (240, 11597)]