47222040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{393517}}^1$

素因数の和:393531

約数の個数: 32

約数和(自身を含む): 141666480

約数和(自身を除く): 94444440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 393517, 787034, 1180551, 1574068, 1967585, 2361102, 3148136, 3935170, 4722204, 5902755, 7870340, 9444408, 11805510, 15740680, 23611020, 47222040]

約数ペア:

[(1, 47222040), (2, 23611020), (3, 15740680), (4, 11805510), (5, 9444408), (6, 7870340), (8, 5902755), (10, 4722204), (12, 3935170), (15, 3148136), (20, 2361102), (24, 1967585), (30, 1574068), (40, 1180551), (60, 787034), (120, 393517)]