38948880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{162287}}^1$

素因数の和:162303

約数の個数: 40

約数和(自身を含む): 120742272

約数和(自身を除く): 81793392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 162287, 324574, 486861, 649148, 811435, 973722, 1298296, 1622870, 1947444, 2434305, 2596592, 3245740, 3894888, 4868610, 6491480, 7789776, 9737220, 12982960, 19474440, 38948880]

約数ペア:

[(1, 38948880), (2, 19474440), (3, 12982960), (4, 9737220), (5, 7789776), (6, 6491480), (8, 4868610), (10, 3894888), (12, 3245740), (15, 2596592), (16, 2434305), (20, 1947444), (24, 1622870), (30, 1298296), (40, 973722), (48, 811435), (60, 649148), (80, 486861), (120, 324574), (240, 162287)]