1264270440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{458069}}^1$

素因数の和:458106

約数の個数: 64

約数和(自身を含む): 3957724800

約数和(自身を除く): 2693454360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 458069, 916138, 1374207, 1832276, 2290345, 2748414, 3664552, 4580690, 5496828, 6871035, 9161380, 10535587, 10993656, 13742070, 18322760, 21071174, 27484140, 31606761, 42142348, 52677935, 54968280, 63213522, 84284696, 105355870, 126427044, 158033805, 210711740, 252854088, 316067610, 421423480, 632135220, 1264270440]

約数ペア:

[(1, 1264270440), (2, 632135220), (3, 421423480), (4, 316067610), (5, 252854088), (6, 210711740), (8, 158033805), (10, 126427044), (12, 105355870), (15, 84284696), (20, 63213522), (23, 54968280), (24, 52677935), (30, 42142348), (40, 31606761), (46, 27484140), (60, 21071174), (69, 18322760), (92, 13742070), (115, 10993656), (120, 10535587), (138, 9161380), (184, 6871035), (230, 5496828), (276, 4580690), (345, 3664552), (460, 2748414), (552, 2290345), (690, 1832276), (920, 1374207), (1380, 916138), (2760, 458069)]