57180840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{476507}}^1$

素因数の和:476521

約数の個数: 32

約数和(自身を含む): 171542880

約数和(自身を除く): 114362040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 476507, 953014, 1429521, 1906028, 2382535, 2859042, 3812056, 4765070, 5718084, 7147605, 9530140, 11436168, 14295210, 19060280, 28590420, 57180840]

約数ペア:

[(1, 57180840), (2, 28590420), (3, 19060280), (4, 14295210), (5, 11436168), (6, 9530140), (8, 7147605), (10, 5718084), (12, 4765070), (15, 3812056), (20, 2859042), (24, 2382535), (30, 1906028), (40, 1429521), (60, 953014), (120, 476507)]