22128240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:826

約数の個数: 80

約数和(自身を含む): 69200928

約数和(自身を除く): 47072688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 673, 685, 822, 1096, 1346, 1370, 1644, 2019, 2055, 2192, 2692, 2740, 3288, 3365, 4038, 4110, 5384, 5480, 6576, 6730, 8076, 8220, 10095, 10768, 10960, 13460, 16152, 16440, 20190, 26920, 32304, 32880, 40380, 53840, 80760, 92201, 161520, 184402, 276603, 368804, 461005, 553206, 737608, 922010, 1106412, 1383015, 1475216, 1844020, 2212824, 2766030, 3688040, 4425648, 5532060, 7376080, 11064120, 22128240]

約数ペア:

[(1, 22128240), (2, 11064120), (3, 7376080), (4, 5532060), (5, 4425648), (6, 3688040), (8, 2766030), (10, 2212824), (12, 1844020), (15, 1475216), (16, 1383015), (20, 1106412), (24, 922010), (30, 737608), (40, 553206), (48, 461005), (60, 368804), (80, 276603), (120, 184402), (137, 161520), (240, 92201), (274, 80760), (411, 53840), (548, 40380), (673, 32880), (685, 32304), (822, 26920), (1096, 20190), (1346, 16440), (1370, 16152), (1644, 13460), (2019, 10960), (2055, 10768), (2192, 10095), (2692, 8220), (2740, 8076), (3288, 6730), (3365, 6576), (4038, 5480), (4110, 5384)]