38951040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20287}}^1$

素因数の和:20309

約数の個数: 64

約数和(自身を含む): 124162560

約数和(自身を除く): 85211520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 20287, 40574, 60861, 81148, 101435, 121722, 162296, 202870, 243444, 304305, 324592, 405740, 486888, 608610, 649184, 811480, 973776, 1217220, 1298368, 1622960, 1947552, 2434440, 2596736, 3245920, 3895104, 4868880, 6491840, 7790208, 9737760, 12983680, 19475520, 38951040]

約数ペア:

[(1, 38951040), (2, 19475520), (3, 12983680), (4, 9737760), (5, 7790208), (6, 6491840), (8, 4868880), (10, 3895104), (12, 3245920), (15, 2596736), (16, 2434440), (20, 1947552), (24, 1622960), (30, 1298368), (32, 1217220), (40, 973776), (48, 811480), (60, 649184), (64, 608610), (80, 486888), (96, 405740), (120, 324592), (128, 304305), (160, 243444), (192, 202870), (240, 162296), (320, 121722), (384, 101435), (480, 81148), (640, 60861), (960, 40574), (1920, 20287)]