8626260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 24393600

約数和(自身を除く): 15767340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1319, 1635, 2180, 2638, 3270, 3957, 5276, 6540, 6595, 7914, 13190, 15828, 19785, 26380, 39570, 79140, 143771, 287542, 431313, 575084, 718855, 862626, 1437710, 1725252, 2156565, 2875420, 4313130, 8626260]

約数ペア:

[(1, 8626260), (2, 4313130), (3, 2875420), (4, 2156565), (5, 1725252), (6, 1437710), (10, 862626), (12, 718855), (15, 575084), (20, 431313), (30, 287542), (60, 143771), (109, 79140), (218, 39570), (327, 26380), (436, 19785), (545, 15828), (654, 13190), (1090, 7914), (1308, 6595), (1319, 6540), (1635, 5276), (2180, 3957), (2638, 3270)]