319165380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2473}}^1$

素因数の和:2730

約数の個数: 96

約数和(自身を含む): 997516800

約数和(自身を除く): 678351420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 239, 270, 478, 540, 717, 956, 1195, 1434, 2151, 2390, 2473, 2868, 3585, 4302, 4780, 4946, 6453, 7170, 7419, 8604, 9892, 10755, 12365, 12906, 14340, 14838, 21510, 22257, 24730, 25812, 29676, 32265, 37095, 43020, 44514, 49460, 64530, 66771, 74190, 89028, 111285, 129060, 133542, 148380, 222570, 267084, 333855, 445140, 591047, 667710, 1182094, 1335420, 1773141, 2364188, 2955235, 3546282, 5319423, 5910470, 7092564, 8865705, 10638846, 11820940, 15958269, 17731410, 21277692, 26597115, 31916538, 35462820, 53194230, 63833076, 79791345, 106388460, 159582690, 319165380]

約数ペア:

[(1, 319165380), (2, 159582690), (3, 106388460), (4, 79791345), (5, 63833076), (6, 53194230), (9, 35462820), (10, 31916538), (12, 26597115), (15, 21277692), (18, 17731410), (20, 15958269), (27, 11820940), (30, 10638846), (36, 8865705), (45, 7092564), (54, 5910470), (60, 5319423), (90, 3546282), (108, 2955235), (135, 2364188), (180, 1773141), (239, 1335420), (270, 1182094), (478, 667710), (540, 591047), (717, 445140), (956, 333855), (1195, 267084), (1434, 222570), (2151, 148380), (2390, 133542), (2473, 129060), (2868, 111285), (3585, 89028), (4302, 74190), (4780, 66771), (4946, 64530), (6453, 49460), (7170, 44514), (7419, 43020), (8604, 37095), (9892, 32265), (10755, 29676), (12365, 25812), (12906, 24730), (14340, 22257), (14838, 21510)]