79624920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{663541}}^1$

素因数の和:663555

約数の個数: 32

約数和(自身を含む): 238875120

約数和(自身を除く): 159250200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 663541, 1327082, 1990623, 2654164, 3317705, 3981246, 5308328, 6635410, 7962492, 9953115, 13270820, 15924984, 19906230, 26541640, 39812460, 79624920]

約数ペア:

[(1, 79624920), (2, 39812460), (3, 26541640), (4, 19906230), (5, 15924984), (6, 13270820), (8, 9953115), (10, 7962492), (12, 6635410), (15, 5308328), (20, 3981246), (24, 3317705), (30, 2654164), (40, 1990623), (60, 1327082), (120, 663541)]