330371220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21937}}^1$

素因数の和:22200

約数の個数: 48

約数和(自身を含む): 928767168

約数和(自身を除く): 598395948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 15060, 21937, 43874, 65811, 87748, 109685, 131622, 219370, 263244, 329055, 438740, 658110, 1316220, 5506187, 11012374, 16518561, 22024748, 27530935, 33037122, 55061870, 66074244, 82592805, 110123740, 165185610, 330371220]

約数ペア:

[(1, 330371220), (2, 165185610), (3, 110123740), (4, 82592805), (5, 66074244), (6, 55061870), (10, 33037122), (12, 27530935), (15, 22024748), (20, 16518561), (30, 11012374), (60, 5506187), (251, 1316220), (502, 658110), (753, 438740), (1004, 329055), (1255, 263244), (1506, 219370), (2510, 131622), (3012, 109685), (3765, 87748), (5020, 65811), (7530, 43874), (15060, 21937)]