55357080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461309}}^1$

素因数の和:461323

約数の個数: 32

約数和(自身を含む): 166071600

約数和(自身を除く): 110714520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461309, 922618, 1383927, 1845236, 2306545, 2767854, 3690472, 4613090, 5535708, 6919635, 9226180, 11071416, 13839270, 18452360, 27678540, 55357080]

約数ペア:

[(1, 55357080), (2, 27678540), (3, 18452360), (4, 13839270), (5, 11071416), (6, 9226180), (8, 6919635), (10, 5535708), (12, 4613090), (15, 3690472), (20, 2767854), (24, 2306545), (30, 1845236), (40, 1383927), (60, 922618), (120, 461309)]