120347920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 355209408

約数和(自身を除く): 234861488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 2791, 3080, 3920, 4312, 5390, 5582, 6160, 8624, 10780, 11164, 13955, 19537, 21560, 22328, 27910, 30701, 39074, 43120, 44656, 55820, 61402, 78148, 97685, 111640, 122804, 136759, 153505, 156296, 195370, 214907, 223280, 245608, 273518, 307010, 312592, 390740, 429814, 491216, 547036, 614020, 683795, 781480, 859628, 1074535, 1094072, 1228040, 1367590, 1504349, 1562960, 1719256, 2149070, 2188144, 2456080, 2735180, 3008698, 3438512, 4298140, 5470360, 6017396, 7521745, 8596280, 10940720, 12034792, 15043490, 17192560, 24069584, 30086980, 60173960, 120347920]

約数ペア:

[(1, 120347920), (2, 60173960), (4, 30086980), (5, 24069584), (7, 17192560), (8, 15043490), (10, 12034792), (11, 10940720), (14, 8596280), (16, 7521745), (20, 6017396), (22, 5470360), (28, 4298140), (35, 3438512), (40, 3008698), (44, 2735180), (49, 2456080), (55, 2188144), (56, 2149070), (70, 1719256), (77, 1562960), (80, 1504349), (88, 1367590), (98, 1228040), (110, 1094072), (112, 1074535), (140, 859628), (154, 781480), (176, 683795), (196, 614020), (220, 547036), (245, 491216), (280, 429814), (308, 390740), (385, 312592), (392, 307010), (440, 273518), (490, 245608), (539, 223280), (560, 214907), (616, 195370), (770, 156296), (784, 153505), (880, 136759), (980, 122804), (1078, 111640), (1232, 97685), (1540, 78148), (1960, 61402), (2156, 55820), (2695, 44656), (2791, 43120), (3080, 39074), (3920, 30701), (4312, 27910), (5390, 22328), (5582, 21560), (6160, 19537), (8624, 13955), (10780, 11164)]