156940448460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5138849}}^1$

素因数の和:5139370

約数の個数: 48

約数和(自身を含む): 440296668000

約数和(自身を除く): 283356219540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 15270, 30540, 5138849, 10277698, 15416547, 20555396, 25694245, 30833094, 51388490, 61666188, 77082735, 102776980, 154165470, 308330940, 2615674141, 5231348282, 7847022423, 10462696564, 13078370705, 15694044846, 26156741410, 31388089692, 39235112115, 52313482820, 78470224230, 156940448460]

約数ペア:

[(1, 156940448460), (2, 78470224230), (3, 52313482820), (4, 39235112115), (5, 31388089692), (6, 26156741410), (10, 15694044846), (12, 13078370705), (15, 10462696564), (20, 7847022423), (30, 5231348282), (60, 2615674141), (509, 308330940), (1018, 154165470), (1527, 102776980), (2036, 77082735), (2545, 61666188), (3054, 51388490), (5090, 30833094), (6108, 25694245), (7635, 20555396), (10180, 15416547), (15270, 10277698), (30540, 5138849)]