47160840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{393007}}^1$

素因数の和:393021

約数の個数: 32

約数和(自身を含む): 141482880

約数和(自身を除く): 94322040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 393007, 786014, 1179021, 1572028, 1965035, 2358042, 3144056, 3930070, 4716084, 5895105, 7860140, 9432168, 11790210, 15720280, 23580420, 47160840]

約数ペア:

[(1, 47160840), (2, 23580420), (3, 15720280), (4, 11790210), (5, 9432168), (6, 7860140), (8, 5895105), (10, 4716084), (12, 3930070), (15, 3144056), (20, 2358042), (24, 1965035), (30, 1572028), (40, 1179021), (60, 786014), (120, 393007)]