40618920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14717}}^1$

素因数の和:14754

約数の個数: 64

約数和(自身を含む): 127163520

約数和(自身を除く): 86544600

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, 14717, 29434, 44151, 58868, 73585, 88302, 117736, 147170, 176604, 220755, 294340, 338491, 353208, 441510, 588680, 676982, 883020, 1015473, 1353964, 1692455, 1766040, 2030946, 2707928, 3384910, 4061892, 5077365, 6769820, 8123784, 10154730, 13539640, 20309460, 40618920]

約数ペア:

[(1, 40618920), (2, 20309460), (3, 13539640), (4, 10154730), (5, 8123784), (6, 6769820), (8, 5077365), (10, 4061892), (12, 3384910), (15, 2707928), (20, 2030946), (23, 1766040), (24, 1692455), (30, 1353964), (40, 1015473), (46, 883020), (60, 676982), (69, 588680), (92, 441510), (115, 353208), (120, 338491), (138, 294340), (184, 220755), (230, 176604), (276, 147170), (345, 117736), (460, 88302), (552, 73585), (690, 58868), (920, 44151), (1380, 29434), (2760, 14717)]