128003160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1066693}}^1$

素因数の和:1066707

約数の個数: 32

約数和(自身を含む): 384009840

約数和(自身を除く): 256006680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1066693, 2133386, 3200079, 4266772, 5333465, 6400158, 8533544, 10666930, 12800316, 16000395, 21333860, 25600632, 32000790, 42667720, 64001580, 128003160]

約数ペア:

[(1, 128003160), (2, 64001580), (3, 42667720), (4, 32000790), (5, 25600632), (6, 21333860), (8, 16000395), (10, 12800316), (12, 10666930), (15, 8533544), (20, 6400158), (24, 5333465), (30, 4266772), (40, 3200079), (60, 2133386), (120, 1066693)]