16504140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6709}}^1$

素因数の和:6762

約数の個数: 48

約数和(自身を含む): 47345760

約数和(自身を除く): 30841620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6709, 13418, 20127, 26836, 33545, 40254, 67090, 80508, 100635, 134180, 201270, 275069, 402540, 550138, 825207, 1100276, 1375345, 1650414, 2750690, 3300828, 4126035, 5501380, 8252070, 16504140]

約数ペア:

[(1, 16504140), (2, 8252070), (3, 5501380), (4, 4126035), (5, 3300828), (6, 2750690), (10, 1650414), (12, 1375345), (15, 1100276), (20, 825207), (30, 550138), (41, 402540), (60, 275069), (82, 201270), (123, 134180), (164, 100635), (205, 80508), (246, 67090), (410, 40254), (492, 33545), (615, 26836), (820, 20127), (1230, 13418), (2460, 6709)]