40710840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{339257}}^1$

素因数の和:339271

約数の個数: 32

約数和(自身を含む): 122132880

約数和(自身を除く): 81422040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 339257, 678514, 1017771, 1357028, 1696285, 2035542, 2714056, 3392570, 4071084, 5088855, 6785140, 8142168, 10177710, 13570280, 20355420, 40710840]

約数ペア:

[(1, 40710840), (2, 20355420), (3, 13570280), (4, 10177710), (5, 8142168), (6, 6785140), (8, 5088855), (10, 4071084), (12, 3392570), (15, 2714056), (20, 2035542), (24, 1696285), (30, 1357028), (40, 1017771), (60, 678514), (120, 339257)]