120160920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 421977600

約数和(自身を除く): 301816680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 43, 44, 55, 58, 60, 66, 73, 86, 87, 88, 110, 116, 120, 129, 132, 145, 146, 165, 172, 174, 215, 219, 220, 232, 258, 264, 290, 292, 319, 330, 344, 348, 365, 430, 435, 438, 440, 473, 516, 580, 584, 638, 645, 660, 696, 730, 803, 860, 870, 876, 946, 957, 1032, 1095, 1160, 1247, 1276, 1290, 1320, 1419, 1460, 1595, 1606, 1720, 1740, 1752, 1892, 1914, 2117, 2190, 2365, 2409, 2494, 2552, 2580, 2838, 2920, 3139, 3190, 3212, 3480, 3741, 3784, 3828, 4015, 4234, 4380, 4730, 4785, 4818, 4988, 5160, 5676, 6235, 6278, 6351, 6380, 6424, 7095, 7482, 7656, 8030, 8468, 8760, 9417, 9460, 9570, 9636, 9976, 10585, 11352, 12045, 12470, 12556, 12702, 12760, 13717, 14190, 14964, 15695, 16060, 16936, 18705, 18834, 18920, 19140, 19272, 21170, 23287, 24090, 24940, 25112, 25404, 27434, 28380, 29928, 31390, 31755, 32120, 34529, 37410, 37668, 38280, 41151, 42340, 46574, 47085, 48180, 49880, 50808, 54868, 56760, 62780, 63510, 68585, 69058, 69861, 74820, 75336, 82302, 84680, 91031, 93148, 94170, 96360, 103587, 109736, 116435, 125560, 127020, 137170, 138116, 139722, 149640, 164604, 172645, 182062, 186296, 188340, 205755, 207174, 232870, 254040, 273093, 274340, 276232, 279444, 329208, 345290, 349305, 364124, 376680, 411510, 414348, 455155, 465740, 517935, 546186, 548680, 558888, 690580, 698610, 728248, 823020, 828696, 910310, 931480, 1001341, 1035870, 1092372, 1365465, 1381160, 1397220, 1646040, 1820620, 2002682, 2071740, 2184744, 2730930, 2794440, 3004023, 3641240, 4005364, 4143480, 5006705, 5461860, 6008046, 8010728, 10013410, 10923720, 12016092, 15020115, 20026820, 24032184, 30040230, 40053640, 60080460, 120160920]

約数ペア:

[(1, 120160920), (2, 60080460), (3, 40053640), (4, 30040230), (5, 24032184), (6, 20026820), (8, 15020115), (10, 12016092), (11, 10923720), (12, 10013410), (15, 8010728), (20, 6008046), (22, 5461860), (24, 5006705), (29, 4143480), (30, 4005364), (33, 3641240), (40, 3004023), (43, 2794440), (44, 2730930), (55, 2184744), (58, 2071740), (60, 2002682), (66, 1820620), (73, 1646040), (86, 1397220), (87, 1381160), (88, 1365465), (110, 1092372), (116, 1035870), (120, 1001341), (129, 931480), (132, 910310), (145, 828696), (146, 823020), (165, 728248), (172, 698610), (174, 690580), (215, 558888), (219, 548680), (220, 546186), (232, 517935), (258, 465740), (264, 455155), (290, 414348), (292, 411510), (319, 376680), (330, 364124), (344, 349305), (348, 345290), (365, 329208), (430, 279444), (435, 276232), (438, 274340), (440, 273093), (473, 254040), (516, 232870), (580, 207174), (584, 205755), (638, 188340), (645, 186296), (660, 182062), (696, 172645), (730, 164604), (803, 149640), (860, 139722), (870, 138116), (876, 137170), (946, 127020), (957, 125560), (1032, 116435), (1095, 109736), (1160, 103587), (1247, 96360), (1276, 94170), (1290, 93148), (1320, 91031), (1419, 84680), (1460, 82302), (1595, 75336), (1606, 74820), (1720, 69861), (1740, 69058), (1752, 68585), (1892, 63510), (1914, 62780), (2117, 56760), (2190, 54868), (2365, 50808), (2409, 49880), (2494, 48180), (2552, 47085), (2580, 46574), (2838, 42340), (2920, 41151), (3139, 38280), (3190, 37668), (3212, 37410), (3480, 34529), (3741, 32120), (3784, 31755), (3828, 31390), (4015, 29928), (4234, 28380), (4380, 27434), (4730, 25404), (4785, 25112), (4818, 24940), (4988, 24090), (5160, 23287), (5676, 21170), (6235, 19272), (6278, 19140), (6351, 18920), (6380, 18834), (6424, 18705), (7095, 16936), (7482, 16060), (7656, 15695), (8030, 14964), (8468, 14190), (8760, 13717), (9417, 12760), (9460, 12702), (9570, 12556), (9636, 12470), (9976, 12045), (10585, 11352)]