55259640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153499}}^1$

素因数の和:153516

約数の個数: 48

約数和(自身を含む): 179595000

約数和(自身を除く): 124335360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 153499, 306998, 460497, 613996, 767495, 920994, 1227992, 1381491, 1534990, 1841988, 2302485, 2762982, 3069980, 3683976, 4604970, 5525964, 6139960, 6907455, 9209940, 11051928, 13814910, 18419880, 27629820, 55259640]

約数ペア:

[(1, 55259640), (2, 27629820), (3, 18419880), (4, 13814910), (5, 11051928), (6, 9209940), (8, 6907455), (9, 6139960), (10, 5525964), (12, 4604970), (15, 3683976), (18, 3069980), (20, 2762982), (24, 2302485), (30, 1841988), (36, 1534990), (40, 1381491), (45, 1227992), (60, 920994), (72, 767495), (90, 613996), (120, 460497), (180, 306998), (360, 153499)]