136675680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{284741}}^1$

素因数の和:284759

約数の個数: 48

約数和(自身を含む): 430529904

約数和(自身を除く): 293854224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 284741, 569482, 854223, 1138964, 1423705, 1708446, 2277928, 2847410, 3416892, 4271115, 4555856, 5694820, 6833784, 8542230, 9111712, 11389640, 13667568, 17084460, 22779280, 27335136, 34168920, 45558560, 68337840, 136675680]

約数ペア:

[(1, 136675680), (2, 68337840), (3, 45558560), (4, 34168920), (5, 27335136), (6, 22779280), (8, 17084460), (10, 13667568), (12, 11389640), (15, 9111712), (16, 8542230), (20, 6833784), (24, 5694820), (30, 4555856), (32, 4271115), (40, 3416892), (48, 2847410), (60, 2277928), (80, 1708446), (96, 1423705), (120, 1138964), (160, 854223), (240, 569482), (480, 284741)]