16625640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{138547}}^1$

素因数の和:138561

約数の個数: 32

約数和(自身を含む): 49877280

約数和(自身を除く): 33251640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 138547, 277094, 415641, 554188, 692735, 831282, 1108376, 1385470, 1662564, 2078205, 2770940, 3325128, 4156410, 5541880, 8312820, 16625640]

約数ペア:

[(1, 16625640), (2, 8312820), (3, 5541880), (4, 4156410), (5, 3325128), (6, 2770940), (8, 2078205), (10, 1662564), (12, 1385470), (15, 1108376), (20, 831282), (24, 692735), (30, 554188), (40, 415641), (60, 277094), (120, 138547)]