243713520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14717}}^1$

素因数の和:14759

約数の個数: 120

約数和(自身を含む): 854114976

約数和(自身を除く): 610401456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 14717, 16560, 29434, 44151, 58868, 73585, 88302, 117736, 132453, 147170, 176604, 220755, 235472, 264906, 294340, 338491, 353208, 441510, 529812, 588680, 662265, 676982, 706416, 883020, 1015473, 1059624, 1177360, 1324530, 1353964, 1692455, 1766040, 2030946, 2119248, 2649060, 2707928, 3046419, 3384910, 3532080, 4061892, 5077365, 5298120, 5415856, 6092838, 6769820, 8123784, 10154730, 10596240, 12185676, 13539640, 15232095, 16247568, 20309460, 24371352, 27079280, 30464190, 40618920, 48742704, 60928380, 81237840, 121856760, 243713520]

約数ペア:

[(1, 243713520), (2, 121856760), (3, 81237840), (4, 60928380), (5, 48742704), (6, 40618920), (8, 30464190), (9, 27079280), (10, 24371352), (12, 20309460), (15, 16247568), (16, 15232095), (18, 13539640), (20, 12185676), (23, 10596240), (24, 10154730), (30, 8123784), (36, 6769820), (40, 6092838), (45, 5415856), (46, 5298120), (48, 5077365), (60, 4061892), (69, 3532080), (72, 3384910), (80, 3046419), (90, 2707928), (92, 2649060), (115, 2119248), (120, 2030946), (138, 1766040), (144, 1692455), (180, 1353964), (184, 1324530), (207, 1177360), (230, 1059624), (240, 1015473), (276, 883020), (345, 706416), (360, 676982), (368, 662265), (414, 588680), (460, 529812), (552, 441510), (690, 353208), (720, 338491), (828, 294340), (920, 264906), (1035, 235472), (1104, 220755), (1380, 176604), (1656, 147170), (1840, 132453), (2070, 117736), (2760, 88302), (3312, 73585), (4140, 58868), (5520, 44151), (8280, 29434), (14717, 16560)]