29704080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17681}}^1$

素因数の和:17704

約数の個数: 80

約数和(自身を含む): 105243264

約数和(自身を除く): 75539184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 17681, 35362, 53043, 70724, 88405, 106086, 123767, 141448, 176810, 212172, 247534, 265215, 282896, 353620, 371301, 424344, 495068, 530430, 618835, 707240, 742602, 848688, 990136, 1060860, 1237670, 1414480, 1485204, 1856505, 1980272, 2121720, 2475340, 2970408, 3713010, 4243440, 4950680, 5940816, 7426020, 9901360, 14852040, 29704080]

約数ペア:

[(1, 29704080), (2, 14852040), (3, 9901360), (4, 7426020), (5, 5940816), (6, 4950680), (7, 4243440), (8, 3713010), (10, 2970408), (12, 2475340), (14, 2121720), (15, 1980272), (16, 1856505), (20, 1485204), (21, 1414480), (24, 1237670), (28, 1060860), (30, 990136), (35, 848688), (40, 742602), (42, 707240), (48, 618835), (56, 530430), (60, 495068), (70, 424344), (80, 371301), (84, 353620), (105, 282896), (112, 265215), (120, 247534), (140, 212172), (168, 176810), (210, 141448), (240, 123767), (280, 106086), (336, 88405), (420, 70724), (560, 53043), (840, 35362), (1680, 17681)]