244993440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{510403}}^1$

素因数の和:510421

約数の個数: 48

約数和(自身を含む): 771730848

約数和(自身を除く): 526737408

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, 510403, 1020806, 1531209, 2041612, 2552015, 3062418, 4083224, 5104030, 6124836, 7656045, 8166448, 10208060, 12249672, 15312090, 16332896, 20416120, 24499344, 30624180, 40832240, 48998688, 61248360, 81664480, 122496720, 244993440]

約数ペア:

[(1, 244993440), (2, 122496720), (3, 81664480), (4, 61248360), (5, 48998688), (6, 40832240), (8, 30624180), (10, 24499344), (12, 20416120), (15, 16332896), (16, 15312090), (20, 12249672), (24, 10208060), (30, 8166448), (32, 7656045), (40, 6124836), (48, 5104030), (60, 4083224), (80, 3062418), (96, 2552015), (120, 2041612), (160, 1531209), (240, 1020806), (480, 510403)]