26007720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{216731}}^1$

素因数の和:216745

約数の個数: 32

約数和(自身を含む): 78023520

約数和(自身を除く): 52015800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 216731, 433462, 650193, 866924, 1083655, 1300386, 1733848, 2167310, 2600772, 3250965, 4334620, 5201544, 6501930, 8669240, 13003860, 26007720]

約数ペア:

[(1, 26007720), (2, 13003860), (3, 8669240), (4, 6501930), (5, 5201544), (6, 4334620), (8, 3250965), (10, 2600772), (12, 2167310), (15, 1733848), (20, 1300386), (24, 1083655), (30, 866924), (40, 650193), (60, 433462), (120, 216731)]