38744880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7019}}^1$

素因数の和:7058

約数の個数: 80

約数和(自身を含む): 125349120

約数和(自身を除く): 86604240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 7019, 14038, 21057, 28076, 35095, 42114, 56152, 70190, 84228, 105285, 112304, 140380, 161437, 168456, 210570, 280760, 322874, 336912, 421140, 484311, 561520, 645748, 807185, 842280, 968622, 1291496, 1614370, 1684560, 1937244, 2421555, 2582992, 3228740, 3874488, 4843110, 6457480, 7748976, 9686220, 12914960, 19372440, 38744880]

約数ペア:

[(1, 38744880), (2, 19372440), (3, 12914960), (4, 9686220), (5, 7748976), (6, 6457480), (8, 4843110), (10, 3874488), (12, 3228740), (15, 2582992), (16, 2421555), (20, 1937244), (23, 1684560), (24, 1614370), (30, 1291496), (40, 968622), (46, 842280), (48, 807185), (60, 645748), (69, 561520), (80, 484311), (92, 421140), (115, 336912), (120, 322874), (138, 280760), (184, 210570), (230, 168456), (240, 161437), (276, 140380), (345, 112304), (368, 105285), (460, 84228), (552, 70190), (690, 56152), (920, 42114), (1104, 35095), (1380, 28076), (1840, 21057), (2760, 14038), (5520, 7019)]