2570640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10711}}^1$

素因数の和:10727

約数の個数: 40

約数和(自身を含む): 7969728

約数和(自身を除く): 5399088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10711, 21422, 32133, 42844, 53555, 64266, 85688, 107110, 128532, 160665, 171376, 214220, 257064, 321330, 428440, 514128, 642660, 856880, 1285320, 2570640]

約数ペア:

[(1, 2570640), (2, 1285320), (3, 856880), (4, 642660), (5, 514128), (6, 428440), (8, 321330), (10, 257064), (12, 214220), (15, 171376), (16, 160665), (20, 128532), (24, 107110), (30, 85688), (40, 64266), (48, 53555), (60, 42844), (80, 32133), (120, 21422), (240, 10711)]