157855560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1315463}}^1$

素因数の和:1315477

約数の個数: 32

約数和(自身を含む): 473567040

約数和(自身を除く): 315711480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1315463, 2630926, 3946389, 5261852, 6577315, 7892778, 10523704, 13154630, 15785556, 19731945, 26309260, 31571112, 39463890, 52618520, 78927780, 157855560]

約数ペア:

[(1, 157855560), (2, 78927780), (3, 52618520), (4, 39463890), (5, 31571112), (6, 26309260), (8, 19731945), (10, 15785556), (12, 13154630), (15, 10523704), (20, 7892778), (24, 6577315), (30, 5261852), (40, 3946389), (60, 2630926), (120, 1315463)]