282431640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2353597}}^1$

素因数の和:2353611

約数の個数: 32

約数和(自身を含む): 847295280

約数和(自身を除く): 564863640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2353597, 4707194, 7060791, 9414388, 11767985, 14121582, 18828776, 23535970, 28243164, 35303955, 47071940, 56486328, 70607910, 94143880, 141215820, 282431640]

約数ペア:

[(1, 282431640), (2, 141215820), (3, 94143880), (4, 70607910), (5, 56486328), (6, 47071940), (8, 35303955), (10, 28243164), (12, 23535970), (15, 18828776), (20, 14121582), (24, 11767985), (30, 9414388), (40, 7060791), (60, 4707194), (120, 2353597)]