129016260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{238919}}^1$

素因数の和:238937

約数の個数: 48

約数和(自身を含む): 401385600

約数和(自身を除く): 272369340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 238919, 477838, 716757, 955676, 1194595, 1433514, 2150271, 2389190, 2867028, 3583785, 4300542, 4778380, 6450813, 7167570, 8601084, 10751355, 12901626, 14335140, 21502710, 25803252, 32254065, 43005420, 64508130, 129016260]

約数ペア:

[(1, 129016260), (2, 64508130), (3, 43005420), (4, 32254065), (5, 25803252), (6, 21502710), (9, 14335140), (10, 12901626), (12, 10751355), (15, 8601084), (18, 7167570), (20, 6450813), (27, 4778380), (30, 4300542), (36, 3583785), (45, 2867028), (54, 2389190), (60, 2150271), (90, 1433514), (108, 1194595), (135, 955676), (180, 716757), (270, 477838), (540, 238919)]