140340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 393120

約数和(自身を除く): 252780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2339, 4678, 7017, 9356, 11695, 14034, 23390, 28068, 35085, 46780, 70170, 140340]

約数ペア:

[(1, 140340), (2, 70170), (3, 46780), (4, 35085), (5, 28068), (6, 23390), (10, 14034), (12, 11695), (15, 9356), (20, 7017), (30, 4678), (60, 2339)]