38862120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 129600000

約数和(自身を除く): 90737880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 220, 236, 264, 295, 330, 354, 440, 472, 499, 590, 649, 660, 708, 885, 998, 1180, 1298, 1320, 1416, 1497, 1770, 1947, 1996, 2360, 2495, 2596, 2994, 3245, 3540, 3894, 3992, 4990, 5192, 5489, 5988, 6490, 7080, 7485, 7788, 9735, 9980, 10978, 11976, 12980, 14970, 15576, 16467, 19470, 19960, 21956, 25960, 27445, 29441, 29940, 32934, 38940, 43912, 54890, 58882, 59880, 65868, 77880, 82335, 88323, 109780, 117764, 131736, 147205, 164670, 176646, 219560, 235528, 294410, 323851, 329340, 353292, 441615, 588820, 647702, 658680, 706584, 883230, 971553, 1177640, 1295404, 1619255, 1766460, 1943106, 2590808, 3238510, 3532920, 3886212, 4857765, 6477020, 7772424, 9715530, 12954040, 19431060, 38862120]

約数ペア:

[(1, 38862120), (2, 19431060), (3, 12954040), (4, 9715530), (5, 7772424), (6, 6477020), (8, 4857765), (10, 3886212), (11, 3532920), (12, 3238510), (15, 2590808), (20, 1943106), (22, 1766460), (24, 1619255), (30, 1295404), (33, 1177640), (40, 971553), (44, 883230), (55, 706584), (59, 658680), (60, 647702), (66, 588820), (88, 441615), (110, 353292), (118, 329340), (120, 323851), (132, 294410), (165, 235528), (177, 219560), (220, 176646), (236, 164670), (264, 147205), (295, 131736), (330, 117764), (354, 109780), (440, 88323), (472, 82335), (499, 77880), (590, 65868), (649, 59880), (660, 58882), (708, 54890), (885, 43912), (998, 38940), (1180, 32934), (1298, 29940), (1320, 29441), (1416, 27445), (1497, 25960), (1770, 21956), (1947, 19960), (1996, 19470), (2360, 16467), (2495, 15576), (2596, 14970), (2994, 12980), (3245, 11976), (3540, 10978), (3894, 9980), (3992, 9735), (4990, 7788), (5192, 7485), (5489, 7080), (5988, 6490)]