27752520

素因数分解:

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

素因数の和:231285

約数の個数: 32

約数和(自身を含む): 83257920

約数和(自身を除く): 55505400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231271, 462542, 693813, 925084, 1156355, 1387626, 1850168, 2312710, 2775252, 3469065, 4625420, 5550504, 6938130, 9250840, 13876260, 27752520]

約数ペア:

[(1, 27752520), (2, 13876260), (3, 9250840), (4, 6938130), (5, 5550504), (6, 4625420), (8, 3469065), (10, 2775252), (12, 2312710), (15, 1850168), (20, 1387626), (24, 1156355), (30, 925084), (40, 693813), (60, 462542), (120, 231271)]