1744140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 5009760

約数和(自身を除く): 3265620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 709, 820, 1230, 1418, 2127, 2460, 2836, 3545, 4254, 7090, 8508, 10635, 14180, 21270, 29069, 42540, 58138, 87207, 116276, 145345, 174414, 290690, 348828, 436035, 581380, 872070, 1744140]

約数ペア:

[(1, 1744140), (2, 872070), (3, 581380), (4, 436035), (5, 348828), (6, 290690), (10, 174414), (12, 145345), (15, 116276), (20, 87207), (30, 58138), (41, 42540), (60, 29069), (82, 21270), (123, 14180), (164, 10635), (205, 8508), (246, 7090), (410, 4254), (492, 3545), (615, 2836), (709, 2460), (820, 2127), (1230, 1418)]