57185640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{158849}}^1$

素因数の和:158866

約数の個数: 48

約数和(自身を含む): 185854500

約数和(自身を除く): 128668860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 158849, 317698, 476547, 635396, 794245, 953094, 1270792, 1429641, 1588490, 1906188, 2382735, 2859282, 3176980, 3812376, 4765470, 5718564, 6353960, 7148205, 9530940, 11437128, 14296410, 19061880, 28592820, 57185640]

約数ペア:

[(1, 57185640), (2, 28592820), (3, 19061880), (4, 14296410), (5, 11437128), (6, 9530940), (8, 7148205), (9, 6353960), (10, 5718564), (12, 4765470), (15, 3812376), (18, 3176980), (20, 2859282), (24, 2382735), (30, 1906188), (36, 1588490), (40, 1429641), (45, 1270792), (60, 953094), (72, 794245), (90, 635396), (120, 476547), (180, 317698), (360, 158849)]