26656440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{222137}}^1$

素因数の和:222151

約数の個数: 32

約数和(自身を含む): 79969680

約数和(自身を除く): 53313240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 222137, 444274, 666411, 888548, 1110685, 1332822, 1777096, 2221370, 2665644, 3332055, 4442740, 5331288, 6664110, 8885480, 13328220, 26656440]

約数ペア:

[(1, 26656440), (2, 13328220), (3, 8885480), (4, 6664110), (5, 5331288), (6, 4442740), (8, 3332055), (10, 2665644), (12, 2221370), (15, 1777096), (20, 1332822), (24, 1110685), (30, 888548), (40, 666411), (60, 444274), (120, 222137)]