7917120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2749}}^1$

素因数の和:2772

約数の個数: 84

約数和(自身を含む): 27241500

約数和(自身を除く): 19324380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2749, 2880, 5498, 8247, 10996, 13745, 16494, 21992, 24741, 27490, 32988, 41235, 43984, 49482, 54980, 65976, 82470, 87968, 98964, 109960, 123705, 131952, 164940, 175936, 197928, 219920, 247410, 263904, 329880, 395856, 439840, 494820, 527808, 659760, 791712, 879680, 989640, 1319520, 1583424, 1979280, 2639040, 3958560, 7917120]

約数ペア:

[(1, 7917120), (2, 3958560), (3, 2639040), (4, 1979280), (5, 1583424), (6, 1319520), (8, 989640), (9, 879680), (10, 791712), (12, 659760), (15, 527808), (16, 494820), (18, 439840), (20, 395856), (24, 329880), (30, 263904), (32, 247410), (36, 219920), (40, 197928), (45, 175936), (48, 164940), (60, 131952), (64, 123705), (72, 109960), (80, 98964), (90, 87968), (96, 82470), (120, 65976), (144, 54980), (160, 49482), (180, 43984), (192, 41235), (240, 32988), (288, 27490), (320, 24741), (360, 21992), (480, 16494), (576, 13745), (720, 10996), (960, 8247), (1440, 5498), (2749, 2880)]