2247720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18731}}^1$

素因数の和:18745

約数の個数: 32

約数和(自身を含む): 6743520

約数和(自身を除く): 4495800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18731, 37462, 56193, 74924, 93655, 112386, 149848, 187310, 224772, 280965, 374620, 449544, 561930, 749240, 1123860, 2247720]

約数ペア:

[(1, 2247720), (2, 1123860), (3, 749240), (4, 561930), (5, 449544), (6, 374620), (8, 280965), (10, 224772), (12, 187310), (15, 149848), (20, 112386), (24, 93655), (30, 74924), (40, 56193), (60, 37462), (120, 18731)]