39960574440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14478469}}^1$

素因数の和:14478506

約数の個数: 64

約数和(自身を含む): 125093980800

約数和(自身を除く): 85133406360

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, 14478469, 28956938, 43435407, 57913876, 72392345, 86870814, 115827752, 144784690, 173741628, 217177035, 289569380, 333004787, 347483256, 434354070, 579138760, 666009574, 868708140, 999014361, 1332019148, 1665023935, 1737416280, 1998028722, 2664038296, 3330047870, 3996057444, 4995071805, 6660095740, 7992114888, 9990143610, 13320191480, 19980287220, 39960574440]

約数ペア:

[(1, 39960574440), (2, 19980287220), (3, 13320191480), (4, 9990143610), (5, 7992114888), (6, 6660095740), (8, 4995071805), (10, 3996057444), (12, 3330047870), (15, 2664038296), (20, 1998028722), (23, 1737416280), (24, 1665023935), (30, 1332019148), (40, 999014361), (46, 868708140), (60, 666009574), (69, 579138760), (92, 434354070), (115, 347483256), (120, 333004787), (138, 289569380), (184, 217177035), (230, 173741628), (276, 144784690), (345, 115827752), (460, 86870814), (552, 72392345), (690, 57913876), (920, 43435407), (1380, 28956938), (2760, 14478469)]