79791360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1924

約数の個数: 144

約数和(自身を含む): 278147520

約数和(自身を除く): 198356160

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1889, 1920, 2112, 2640, 2816, 3520, 3778, 3840, 4224, 5280, 5667, 7040, 7556, 8448, 9445, 10560, 11334, 14080, 15112, 18890, 20779, 21120, 22668, 28335, 30224, 37780, 41558, 42240, 45336, 56670, 60448, 62337, 75560, 83116, 90672, 103895, 113340, 120896, 124674, 151120, 166232, 181344, 207790, 226680, 241792, 249348, 302240, 311685, 332464, 362688, 415580, 453360, 483584, 498696, 604480, 623370, 664928, 725376, 831160, 906720, 997392, 1208960, 1246740, 1329856, 1450752, 1662320, 1813440, 1994784, 2417920, 2493480, 2659712, 3324640, 3626880, 3989568, 4986960, 5319424, 6649280, 7253760, 7979136, 9973920, 13298560, 15958272, 19947840, 26597120, 39895680, 79791360]

約数ペア:

[(1, 79791360), (2, 39895680), (3, 26597120), (4, 19947840), (5, 15958272), (6, 13298560), (8, 9973920), (10, 7979136), (11, 7253760), (12, 6649280), (15, 5319424), (16, 4986960), (20, 3989568), (22, 3626880), (24, 3324640), (30, 2659712), (32, 2493480), (33, 2417920), (40, 1994784), (44, 1813440), (48, 1662320), (55, 1450752), (60, 1329856), (64, 1246740), (66, 1208960), (80, 997392), (88, 906720), (96, 831160), (110, 725376), (120, 664928), (128, 623370), (132, 604480), (160, 498696), (165, 483584), (176, 453360), (192, 415580), (220, 362688), (240, 332464), (256, 311685), (264, 302240), (320, 249348), (330, 241792), (352, 226680), (384, 207790), (440, 181344), (480, 166232), (528, 151120), (640, 124674), (660, 120896), (704, 113340), (768, 103895), (880, 90672), (960, 83116), (1056, 75560), (1280, 62337), (1320, 60448), (1408, 56670), (1760, 45336), (1889, 42240), (1920, 41558), (2112, 37780), (2640, 30224), (2816, 28335), (3520, 22668), (3778, 21120), (3840, 20779), (4224, 18890), (5280, 15112), (5667, 14080), (7040, 11334), (7556, 10560), (8448, 9445)]