164342040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1369517}}^1$

素因数の和:1369531

約数の個数: 32

約数和(自身を含む): 493026480

約数和(自身を除く): 328684440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1369517, 2739034, 4108551, 5478068, 6847585, 8217102, 10956136, 13695170, 16434204, 20542755, 27390340, 32868408, 41085510, 54780680, 82171020, 164342040]

約数ペア:

[(1, 164342040), (2, 82171020), (3, 54780680), (4, 41085510), (5, 32868408), (6, 27390340), (8, 20542755), (10, 16434204), (12, 13695170), (15, 10956136), (20, 8217102), (24, 6847585), (30, 5478068), (40, 4108551), (60, 2739034), (120, 1369517)]