290510880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55021}}^1$

素因数の和:55050

約数の個数: 96

約数和(自身を含む): 998319168

約数和(自身を除く): 707808288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 55021, 110042, 165063, 220084, 275105, 330126, 440168, 550210, 605231, 660252, 825315, 880336, 1100420, 1210462, 1320504, 1650630, 1760672, 1815693, 2200840, 2420924, 2641008, 3026155, 3301260, 3631386, 4401680, 4841848, 5282016, 6052310, 6602520, 7262772, 8803360, 9078465, 9683696, 12104620, 13205040, 14525544, 18156930, 19367392, 24209240, 26410080, 29051088, 36313860, 48418480, 58102176, 72627720, 96836960, 145255440, 290510880]

約数ペア:

[(1, 290510880), (2, 145255440), (3, 96836960), (4, 72627720), (5, 58102176), (6, 48418480), (8, 36313860), (10, 29051088), (11, 26410080), (12, 24209240), (15, 19367392), (16, 18156930), (20, 14525544), (22, 13205040), (24, 12104620), (30, 9683696), (32, 9078465), (33, 8803360), (40, 7262772), (44, 6602520), (48, 6052310), (55, 5282016), (60, 4841848), (66, 4401680), (80, 3631386), (88, 3301260), (96, 3026155), (110, 2641008), (120, 2420924), (132, 2200840), (160, 1815693), (165, 1760672), (176, 1650630), (220, 1320504), (240, 1210462), (264, 1100420), (330, 880336), (352, 825315), (440, 660252), (480, 605231), (528, 550210), (660, 440168), (880, 330126), (1056, 275105), (1320, 220084), (1760, 165063), (2640, 110042), (5280, 55021)]