27843960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13649}}^1$

素因数の和:13680

約数の個数: 64

約数和(自身を含む): 88452000

約数和(自身を除く): 60608040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 13649, 27298, 40947, 54596, 68245, 81894, 109192, 136490, 163788, 204735, 232033, 272980, 327576, 409470, 464066, 545960, 696099, 818940, 928132, 1160165, 1392198, 1637880, 1856264, 2320330, 2784396, 3480495, 4640660, 5568792, 6960990, 9281320, 13921980, 27843960]

約数ペア:

[(1, 27843960), (2, 13921980), (3, 9281320), (4, 6960990), (5, 5568792), (6, 4640660), (8, 3480495), (10, 2784396), (12, 2320330), (15, 1856264), (17, 1637880), (20, 1392198), (24, 1160165), (30, 928132), (34, 818940), (40, 696099), (51, 545960), (60, 464066), (68, 409470), (85, 327576), (102, 272980), (120, 232033), (136, 204735), (170, 163788), (204, 136490), (255, 109192), (340, 81894), (408, 68245), (510, 54596), (680, 40947), (1020, 27298), (2040, 13649)]