19296720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{26801}}^1$

素因数の和:26820

約数の個数: 60

約数和(自身を含む): 64807236

約数和(自身を除く): 45510516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 26801, 53602, 80403, 107204, 134005, 160806, 214408, 241209, 268010, 321612, 402015, 428816, 482418, 536020, 643224, 804030, 964836, 1072040, 1206045, 1286448, 1608060, 1929672, 2144080, 2412090, 3216120, 3859344, 4824180, 6432240, 9648360, 19296720]

約数ペア:

[(1, 19296720), (2, 9648360), (3, 6432240), (4, 4824180), (5, 3859344), (6, 3216120), (8, 2412090), (9, 2144080), (10, 1929672), (12, 1608060), (15, 1286448), (16, 1206045), (18, 1072040), (20, 964836), (24, 804030), (30, 643224), (36, 536020), (40, 482418), (45, 428816), (48, 402015), (60, 321612), (72, 268010), (80, 241209), (90, 214408), (120, 160806), (144, 134005), (180, 107204), (240, 80403), (360, 53602), (720, 26801)]