26367720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219731}}^1$

素因数の和:219745

約数の個数: 32

約数和(自身を含む): 79103520

約数和(自身を除く): 52735800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219731, 439462, 659193, 878924, 1098655, 1318386, 1757848, 2197310, 2636772, 3295965, 4394620, 5273544, 6591930, 8789240, 13183860, 26367720]

約数ペア:

[(1, 26367720), (2, 13183860), (3, 8789240), (4, 6591930), (5, 5273544), (6, 4394620), (8, 3295965), (10, 2636772), (12, 2197310), (15, 1757848), (20, 1318386), (24, 1098655), (30, 878924), (40, 659193), (60, 439462), (120, 219731)]