76957680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{320657}}^1$

素因数の和:320673

約数の個数: 40

約数和(自身を含む): 238569552

約数和(自身を除く): 161611872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 320657, 641314, 961971, 1282628, 1603285, 1923942, 2565256, 3206570, 3847884, 4809855, 5130512, 6413140, 7695768, 9619710, 12826280, 15391536, 19239420, 25652560, 38478840, 76957680]

約数ペア:

[(1, 76957680), (2, 38478840), (3, 25652560), (4, 19239420), (5, 15391536), (6, 12826280), (8, 9619710), (10, 7695768), (12, 6413140), (15, 5130512), (16, 4809855), (20, 3847884), (24, 3206570), (30, 2565256), (40, 1923942), (48, 1603285), (60, 1282628), (80, 961971), (120, 641314), (240, 320657)]