28957560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241313}}^1$

素因数の和:241327

約数の個数: 32

約数和(自身を含む): 86873040

約数和(自身を除く): 57915480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241313, 482626, 723939, 965252, 1206565, 1447878, 1930504, 2413130, 2895756, 3619695, 4826260, 5791512, 7239390, 9652520, 14478780, 28957560]

約数ペア:

[(1, 28957560), (2, 14478780), (3, 9652520), (4, 7239390), (5, 5791512), (6, 4826260), (8, 3619695), (10, 2895756), (12, 2413130), (15, 1930504), (20, 1447878), (24, 1206565), (30, 965252), (40, 723939), (60, 482626), (120, 241313)]