159940260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{888557}}^1$

素因数の和:888572

約数の個数: 36

約数和(自身を含む): 485152668

約数和(自身を除く): 325212408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 888557, 1777114, 2665671, 3554228, 4442785, 5331342, 7997013, 8885570, 10662684, 13328355, 15994026, 17771140, 26656710, 31988052, 39985065, 53313420, 79970130, 159940260]

約数ペア:

[(1, 159940260), (2, 79970130), (3, 53313420), (4, 39985065), (5, 31988052), (6, 26656710), (9, 17771140), (10, 15994026), (12, 13328355), (15, 10662684), (18, 8885570), (20, 7997013), (30, 5331342), (36, 4442785), (45, 3554228), (60, 2665671), (90, 1777114), (180, 888557)]