120221360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11299}}^1$

素因数の和:11338

約数の個数: 80

約数和(自身を含む): 336288000

約数和(自身を除く): 216066640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 11299, 22598, 45196, 56495, 79093, 90392, 112990, 158186, 180784, 214681, 225980, 316372, 395465, 429362, 451960, 632744, 790930, 858724, 903920, 1073405, 1265488, 1502767, 1581860, 1717448, 2146810, 3005534, 3163720, 3434896, 4293620, 6011068, 6327440, 7513835, 8587240, 12022136, 15027670, 17174480, 24044272, 30055340, 60110680, 120221360]

約数ペア:

[(1, 120221360), (2, 60110680), (4, 30055340), (5, 24044272), (7, 17174480), (8, 15027670), (10, 12022136), (14, 8587240), (16, 7513835), (19, 6327440), (20, 6011068), (28, 4293620), (35, 3434896), (38, 3163720), (40, 3005534), (56, 2146810), (70, 1717448), (76, 1581860), (80, 1502767), (95, 1265488), (112, 1073405), (133, 903920), (140, 858724), (152, 790930), (190, 632744), (266, 451960), (280, 429362), (304, 395465), (380, 316372), (532, 225980), (560, 214681), (665, 180784), (760, 158186), (1064, 112990), (1330, 90392), (1520, 79093), (2128, 56495), (2660, 45196), (5320, 22598), (10640, 11299)]