55710840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{464257}}^1$

素因数の和:464271

約数の個数: 32

約数和(自身を含む): 167132880

約数和(自身を除く): 111422040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 464257, 928514, 1392771, 1857028, 2321285, 2785542, 3714056, 4642570, 5571084, 6963855, 9285140, 11142168, 13927710, 18570280, 27855420, 55710840]

約数ペア:

[(1, 55710840), (2, 27855420), (3, 18570280), (4, 13927710), (5, 11142168), (6, 9285140), (8, 6963855), (10, 5571084), (12, 4642570), (15, 3714056), (20, 2785542), (24, 2321285), (30, 1857028), (40, 1392771), (60, 928514), (120, 464257)]