15557160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129643}}^1$

素因数の和:129657

約数の個数: 32

約数和(自身を含む): 46671840

約数和(自身を除く): 31114680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129643, 259286, 388929, 518572, 648215, 777858, 1037144, 1296430, 1555716, 1944645, 2592860, 3111432, 3889290, 5185720, 7778580, 15557160]

約数ペア:

[(1, 15557160), (2, 7778580), (3, 5185720), (4, 3889290), (5, 3111432), (6, 2592860), (8, 1944645), (10, 1555716), (12, 1296430), (15, 1037144), (20, 777858), (24, 648215), (30, 518572), (40, 388929), (60, 259286), (120, 129643)]