26658120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{222151}}^1$

素因数の和:222165

約数の個数: 32

約数和(自身を含む): 79974720

約数和(自身を除く): 53316600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 222151, 444302, 666453, 888604, 1110755, 1332906, 1777208, 2221510, 2665812, 3332265, 4443020, 5331624, 6664530, 8886040, 13329060, 26658120]

約数ペア:

[(1, 26658120), (2, 13329060), (3, 8886040), (4, 6664530), (5, 5331624), (6, 4443020), (8, 3332265), (10, 2665812), (12, 2221510), (15, 1777208), (20, 1332906), (24, 1110755), (30, 888604), (40, 666453), (60, 444302), (120, 222151)]