1292748180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{582319}}^1$

素因数の和:582368

約数の個数: 48

約数和(自身を含む): 3717530880

約数和(自身を除く): 2424782700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 582319, 1164638, 1746957, 2329276, 2911595, 3493914, 5823190, 6987828, 8734785, 11646380, 17469570, 21545803, 34939140, 43091606, 64637409, 86183212, 107729015, 129274818, 215458030, 258549636, 323187045, 430916060, 646374090, 1292748180]

約数ペア:

[(1, 1292748180), (2, 646374090), (3, 430916060), (4, 323187045), (5, 258549636), (6, 215458030), (10, 129274818), (12, 107729015), (15, 86183212), (20, 64637409), (30, 43091606), (37, 34939140), (60, 21545803), (74, 17469570), (111, 11646380), (148, 8734785), (185, 6987828), (222, 5823190), (370, 3493914), (444, 2911595), (555, 2329276), (740, 1746957), (1110, 1164638), (2220, 582319)]