26313720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219281}}^1$

素因数の和:219295

約数の個数: 32

約数和(自身を含む): 78941520

約数和(自身を除く): 52627800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219281, 438562, 657843, 877124, 1096405, 1315686, 1754248, 2192810, 2631372, 3289215, 4385620, 5262744, 6578430, 8771240, 13156860, 26313720]

約数ペア:

[(1, 26313720), (2, 13156860), (3, 8771240), (4, 6578430), (5, 5262744), (6, 4385620), (8, 3289215), (10, 2631372), (12, 2192810), (15, 1754248), (20, 1315686), (24, 1096405), (30, 877124), (40, 657843), (60, 438562), (120, 219281)]