6540080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2861

約数の個数: 40

約数和(自身を含む): 15735600

約数和(自身を除く): 9195520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 2819, 5638, 11276, 14095, 22552, 28190, 45104, 56380, 81751, 112760, 163502, 225520, 327004, 408755, 654008, 817510, 1308016, 1635020, 3270040, 6540080]

約数ペア:

[(1, 6540080), (2, 3270040), (4, 1635020), (5, 1308016), (8, 817510), (10, 654008), (16, 408755), (20, 327004), (29, 225520), (40, 163502), (58, 112760), (80, 81751), (116, 56380), (145, 45104), (232, 28190), (290, 22552), (464, 14095), (580, 11276), (1160, 5638), (2320, 2819)]