83257560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{231271}}^1$

素因数の和:231288

約数の個数: 48

約数和(自身を含む): 270588240

約数和(自身を除く): 187330680

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, 231271, 462542, 693813, 925084, 1156355, 1387626, 1850168, 2081439, 2312710, 2775252, 3469065, 4162878, 4625420, 5550504, 6938130, 8325756, 9250840, 10407195, 13876260, 16651512, 20814390, 27752520, 41628780, 83257560]

約数ペア:

[(1, 83257560), (2, 41628780), (3, 27752520), (4, 20814390), (5, 16651512), (6, 13876260), (8, 10407195), (9, 9250840), (10, 8325756), (12, 6938130), (15, 5550504), (18, 4625420), (20, 4162878), (24, 3469065), (30, 2775252), (36, 2312710), (40, 2081439), (45, 1850168), (60, 1387626), (72, 1156355), (90, 925084), (120, 693813), (180, 462542), (360, 231271)]