26359440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109831}}^1$

素因数の和:109847

約数の個数: 40

約数和(自身を含む): 81715008

約数和(自身を除く): 55355568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 109831, 219662, 329493, 439324, 549155, 658986, 878648, 1098310, 1317972, 1647465, 1757296, 2196620, 2635944, 3294930, 4393240, 5271888, 6589860, 8786480, 13179720, 26359440]

約数ペア:

[(1, 26359440), (2, 13179720), (3, 8786480), (4, 6589860), (5, 5271888), (6, 4393240), (8, 3294930), (10, 2635944), (12, 2196620), (15, 1757296), (16, 1647465), (20, 1317972), (24, 1098310), (30, 878648), (40, 658986), (48, 549155), (60, 439324), (80, 329493), (120, 219662), (240, 109831)]