120781276

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 275788800

約数和(自身を除く): 155007524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 151, 154, 196, 212, 302, 308, 343, 371, 539, 583, 604, 686, 742, 1057, 1078, 1166, 1372, 1484, 1661, 2114, 2156, 2332, 2597, 3322, 3773, 4081, 4228, 5194, 6644, 7399, 7546, 8003, 8162, 10388, 11627, 14798, 15092, 16006, 16324, 18179, 23254, 28567, 29596, 32012, 36358, 46508, 51793, 56021, 57134, 72716, 81389, 88033, 103586, 112042, 114268, 162778, 176066, 199969, 207172, 224084, 325556, 352132, 392147, 399938, 569723, 616231, 784294, 799876, 1139446, 1232462, 1568588, 2278892, 2464924, 2745029, 4313617, 5490058, 8627234, 10980116, 17254468, 30195319, 60390638, 120781276]

約数ペア:

[(1, 120781276), (2, 60390638), (4, 30195319), (7, 17254468), (11, 10980116), (14, 8627234), (22, 5490058), (28, 4313617), (44, 2745029), (49, 2464924), (53, 2278892), (77, 1568588), (98, 1232462), (106, 1139446), (151, 799876), (154, 784294), (196, 616231), (212, 569723), (302, 399938), (308, 392147), (343, 352132), (371, 325556), (539, 224084), (583, 207172), (604, 199969), (686, 176066), (742, 162778), (1057, 114268), (1078, 112042), (1166, 103586), (1372, 88033), (1484, 81389), (1661, 72716), (2114, 57134), (2156, 56021), (2332, 51793), (2597, 46508), (3322, 36358), (3773, 32012), (4081, 29596), (4228, 28567), (5194, 23254), (6644, 18179), (7399, 16324), (7546, 16006), (8003, 15092), (8162, 14798), (10388, 11627)]