201304560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{838769}}^1$

素因数の和:838785

約数の個数: 40

約数和(自身を含む): 624044880

約数和(自身を除く): 422740320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 838769, 1677538, 2516307, 3355076, 4193845, 5032614, 6710152, 8387690, 10065228, 12581535, 13420304, 16775380, 20130456, 25163070, 33550760, 40260912, 50326140, 67101520, 100652280, 201304560]

約数ペア:

[(1, 201304560), (2, 100652280), (3, 67101520), (4, 50326140), (5, 40260912), (6, 33550760), (8, 25163070), (10, 20130456), (12, 16775380), (15, 13420304), (16, 12581535), (20, 10065228), (24, 8387690), (30, 6710152), (40, 5032614), (48, 4193845), (60, 3355076), (80, 2516307), (120, 1677538), (240, 838769)]