3958560

素因数分解:

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

素因数の和:2770

約数の個数: 72

約数和(自身を含む): 13513500

約数和(自身を除く): 9554940

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2749, 5498, 8247, 10996, 13745, 16494, 21992, 24741, 27490, 32988, 41235, 43984, 49482, 54980, 65976, 82470, 87968, 98964, 109960, 123705, 131952, 164940, 197928, 219920, 247410, 263904, 329880, 395856, 439840, 494820, 659760, 791712, 989640, 1319520, 1979280, 3958560]

約数ペア:

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