49303920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205433}}^1$

素因数の和:205449

約数の個数: 40

約数和(自身を含む): 152842896

約数和(自身を除く): 103538976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205433, 410866, 616299, 821732, 1027165, 1232598, 1643464, 2054330, 2465196, 3081495, 3286928, 4108660, 4930392, 6162990, 8217320, 9860784, 12325980, 16434640, 24651960, 49303920]

約数ペア:

[(1, 49303920), (2, 24651960), (3, 16434640), (4, 12325980), (5, 9860784), (6, 8217320), (8, 6162990), (10, 4930392), (12, 4108660), (15, 3286928), (16, 3081495), (20, 2465196), (24, 2054330), (30, 1643464), (40, 1232598), (48, 1027165), (60, 821732), (80, 616299), (120, 410866), (240, 205433)]