329975040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{85931}}^1$

素因数の和:85955

約数の個数: 72

約数和(自身を含む): 1053870048

約数和(自身を除く): 723895008

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 85931, 171862, 257793, 343724, 429655, 515586, 687448, 859310, 1031172, 1288965, 1374896, 1718620, 2062344, 2577930, 2749792, 3437240, 4124688, 5155860, 5499584, 6874480, 8249376, 10311720, 10999168, 13748960, 16498752, 20623440, 21998336, 27497920, 32997504, 41246880, 54995840, 65995008, 82493760, 109991680, 164987520, 329975040]

約数ペア:

[(1, 329975040), (2, 164987520), (3, 109991680), (4, 82493760), (5, 65995008), (6, 54995840), (8, 41246880), (10, 32997504), (12, 27497920), (15, 21998336), (16, 20623440), (20, 16498752), (24, 13748960), (30, 10999168), (32, 10311720), (40, 8249376), (48, 6874480), (60, 5499584), (64, 5155860), (80, 4124688), (96, 3437240), (120, 2749792), (128, 2577930), (160, 2062344), (192, 1718620), (240, 1374896), (256, 1288965), (320, 1031172), (384, 859310), (480, 687448), (640, 515586), (768, 429655), (960, 343724), (1280, 257793), (1920, 171862), (3840, 85931)]