29685480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 99601920

約数和(自身を除く): 69916440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 523, 645, 660, 860, 946, 1032, 1046, 1290, 1320, 1419, 1569, 1720, 1892, 2092, 2365, 2580, 2615, 2838, 3138, 3784, 4184, 4730, 5160, 5230, 5676, 5753, 6276, 7095, 7845, 9460, 10460, 11352, 11506, 12552, 14190, 15690, 17259, 18920, 20920, 22489, 23012, 28380, 28765, 31380, 34518, 44978, 46024, 56760, 57530, 62760, 67467, 69036, 86295, 89956, 112445, 115060, 134934, 138072, 172590, 179912, 224890, 230120, 247379, 269868, 337335, 345180, 449780, 494758, 539736, 674670, 690360, 742137, 899560, 989516, 1236895, 1349340, 1484274, 1979032, 2473790, 2698680, 2968548, 3710685, 4947580, 5937096, 7421370, 9895160, 14842740, 29685480]

約数ペア:

[(1, 29685480), (2, 14842740), (3, 9895160), (4, 7421370), (5, 5937096), (6, 4947580), (8, 3710685), (10, 2968548), (11, 2698680), (12, 2473790), (15, 1979032), (20, 1484274), (22, 1349340), (24, 1236895), (30, 989516), (33, 899560), (40, 742137), (43, 690360), (44, 674670), (55, 539736), (60, 494758), (66, 449780), (86, 345180), (88, 337335), (110, 269868), (120, 247379), (129, 230120), (132, 224890), (165, 179912), (172, 172590), (215, 138072), (220, 134934), (258, 115060), (264, 112445), (330, 89956), (344, 86295), (430, 69036), (440, 67467), (473, 62760), (516, 57530), (523, 56760), (645, 46024), (660, 44978), (860, 34518), (946, 31380), (1032, 28765), (1046, 28380), (1290, 23012), (1320, 22489), (1419, 20920), (1569, 18920), (1720, 17259), (1892, 15690), (2092, 14190), (2365, 12552), (2580, 11506), (2615, 11352), (2838, 10460), (3138, 9460), (3784, 7845), (4184, 7095), (4730, 6276), (5160, 5753), (5230, 5676)]