82508880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{343787}}^1$

素因数の和:343803

約数の個数: 40

約数和(自身を含む): 255778272

約数和(自身を除く): 173269392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 343787, 687574, 1031361, 1375148, 1718935, 2062722, 2750296, 3437870, 4125444, 5156805, 5500592, 6875740, 8250888, 10313610, 13751480, 16501776, 20627220, 27502960, 41254440, 82508880]

約数ペア:

[(1, 82508880), (2, 41254440), (3, 27502960), (4, 20627220), (5, 16501776), (6, 13751480), (8, 10313610), (10, 8250888), (12, 6875740), (15, 5500592), (16, 5156805), (20, 4125444), (24, 3437870), (30, 2750296), (40, 2062722), (48, 1718935), (60, 1375148), (80, 1031361), (120, 687574), (240, 343787)]