26398560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 85155840

約数和(自身を除く): 58757280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1279, 1290, 1376, 1720, 2064, 2558, 2580, 3440, 3837, 4128, 5116, 5160, 6395, 6880, 7674, 10232, 10320, 12790, 15348, 19185, 20464, 20640, 25580, 30696, 38370, 40928, 51160, 54997, 61392, 76740, 102320, 109994, 122784, 153480, 164991, 204640, 219988, 274985, 306960, 329982, 439976, 549970, 613920, 659964, 824955, 879952, 1099940, 1319928, 1649910, 1759904, 2199880, 2639856, 3299820, 4399760, 5279712, 6599640, 8799520, 13199280, 26398560]

約数ペア:

[(1, 26398560), (2, 13199280), (3, 8799520), (4, 6599640), (5, 5279712), (6, 4399760), (8, 3299820), (10, 2639856), (12, 2199880), (15, 1759904), (16, 1649910), (20, 1319928), (24, 1099940), (30, 879952), (32, 824955), (40, 659964), (43, 613920), (48, 549970), (60, 439976), (80, 329982), (86, 306960), (96, 274985), (120, 219988), (129, 204640), (160, 164991), (172, 153480), (215, 122784), (240, 109994), (258, 102320), (344, 76740), (430, 61392), (480, 54997), (516, 51160), (645, 40928), (688, 38370), (860, 30696), (1032, 25580), (1279, 20640), (1290, 20464), (1376, 19185), (1720, 15348), (2064, 12790), (2558, 10320), (2580, 10232), (3440, 7674), (3837, 6880), (4128, 6395), (5116, 5160)]